51161201

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{733}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 64474560

約数和(自身を除く): 13313359

約数列:

[1, 7, 13, 59, 91, 169, 413, 733, 767, 1183, 5131, 5369, 9529, 9971, 43247, 66703, 69797, 123877, 302729, 562211, 867139, 3935477, 7308743, 51161201]

約数ペア:

[(1, 51161201), (7, 7308743), (13, 3935477), (59, 867139), (91, 562211), (169, 302729), (413, 123877), (733, 69797), (767, 66703), (1183, 43247), (5131, 9971), (5369, 9529)]