56550808

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{172411}}^1$

素因数の和:172458

約数の個数: 16

約数和(自身を含む): 108619560

約数和(自身を除く): 52068752

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 172411, 344822, 689644, 1379288, 7068851, 14137702, 28275404, 56550808]

約数ペア:

[(1, 56550808), (2, 28275404), (4, 14137702), (8, 7068851), (41, 1379288), (82, 689644), (164, 344822), (328, 172411)]