51666436

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 91931840

約数和(自身を除く): 40265404

約数列:

[1, 2, 4, 109, 163, 218, 326, 436, 652, 727, 1454, 2908, 17767, 35534, 71068, 79243, 118501, 158486, 237002, 316972, 474004, 12916609, 25833218, 51666436]

約数ペア:

[(1, 51666436), (2, 25833218), (4, 12916609), (109, 474004), (163, 316972), (218, 237002), (326, 158486), (436, 118501), (652, 79243), (727, 71068), (1454, 35534), (2908, 17767)]