56858659

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 17652701

約数列:

[1, 11, 13, 17, 19, 143, 187, 209, 221, 247, 323, 1231, 2431, 2717, 3553, 4199, 13541, 16003, 20927, 23389, 46189, 176033, 230197, 257279, 272051, 304057, 397613, 2992561, 3344627, 4373743, 5168969, 56858659]

約数ペア:

[(1, 56858659), (11, 5168969), (13, 4373743), (17, 3344627), (19, 2992561), (143, 397613), (187, 304057), (209, 272051), (221, 257279), (247, 230197), (323, 176033), (1231, 46189), (2431, 23389), (2717, 20927), (3553, 16003), (4199, 13541)]