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A002953 Larger of unitary amicable pair.
(Formerly M5389)
+0
4
126, 1260, 22302, 40446, 49308, 64530, 73962, 168730, 223020, 286500, 242730, 429750, 365700, 548550, 618570, 827700, 739620, 827652, 932100, 1241550, 1099390, 1291050, 1292570, 1241478, 1398150, 1621500, 1669150, 1598470, 1654212 (list; graph; listen)
OFFSET

1,1

REFERENCES

P. Hagis, Jr., Unitary amicable numbers, Math. Comp., 25 (1971), 915-918.

LINKS

J. M. Pedersen, Known Unitary Amicable Pairs

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.

J. O. M. Pedersen, Tables of Aliquot Cycles

CROSSREFS

Cf. A002952, A063991, A111904.

Adjacent sequences: A002950 A002951 A002952 this_sequence A002954 A002955 A002956

Sequence in context: A126170 A104678 A154093 this_sequence A027805 A027814 A109146

KEYWORD

nonn,nice

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com); extended Nov 24 2005

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Last modified July 4 09:27 EDT 2009. Contains 160562 sequences.


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