57031018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{2539}}^1$

素因数の和:3573

約数の個数: 16

約数和(自身を含む): 93451680

約数和(自身を除く): 36420662

約数列:

[1, 2, 11, 22, 1021, 2042, 2539, 5078, 11231, 22462, 27929, 55858, 2592319, 5184638, 28515509, 57031018]

約数ペア:

[(1, 57031018), (2, 28515509), (11, 5184638), (22, 2592319), (1021, 55858), (2042, 27929), (2539, 22462), (5078, 11231)]