57121054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{12263}}^1$

素因数の和:12419

約数の個数: 16

約数和(自身を含む): 91391328

約数和(自身を除く): 34270274

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 12263, 24526, 208471, 416942, 1680031, 3360062, 28560527, 57121054]

約数ペア:

[(1, 57121054), (2, 28560527), (17, 3360062), (34, 1680031), (137, 416942), (274, 208471), (2329, 24526), (4658, 12263)]