56905558

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{3089}}^1$

素因数の和:3303

約数の個数: 16

約数和(自身を含む): 87360480

約数和(自身を除く): 30454922

約数列:

[1, 2, 61, 122, 151, 302, 3089, 6178, 9211, 18422, 188429, 376858, 466439, 932878, 28452779, 56905558]

約数ペア:

[(1, 56905558), (2, 28452779), (61, 932878), (122, 466439), (151, 376858), (302, 188429), (3089, 18422), (6178, 9211)]