55301090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{425393}}^1$

素因数の和:425413

約数の個数: 16

約数和(自身を含む): 107199288

約数和(自身を除く): 51898198

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 425393, 850786, 2126965, 4253930, 5530109, 11060218, 27650545, 55301090]

約数ペア:

[(1, 55301090), (2, 27650545), (5, 11060218), (10, 5530109), (13, 4253930), (26, 2126965), (65, 850786), (130, 425393)]