51517543

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{23071}}^1$

素因数の和:23118

約数の個数: 16

約数和(自身を含む): 66447360

約数和(自身を除く): 14929817

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 23071, 161497, 253781, 669059, 1776467, 4683413, 7359649, 51517543]

約数ペア:

[(1, 51517543), (7, 7359649), (11, 4683413), (29, 1776467), (77, 669059), (203, 253781), (319, 161497), (2233, 23071)]