56510308

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 100699704

約数和(自身を除く): 44189396

約数列:

[1, 2, 4, 101, 137, 202, 274, 404, 548, 1021, 2042, 4084, 13837, 27674, 55348, 103121, 139877, 206242, 279754, 412484, 559508, 14127577, 28255154, 56510308]

約数ペア:

[(1, 56510308), (2, 28255154), (4, 14127577), (101, 559508), (137, 412484), (202, 279754), (274, 206242), (404, 139877), (548, 103121), (1021, 55348), (2042, 27674), (4084, 13837)]