56378220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{17729}}^1$

素因数の和:17794

約数の個数: 48

約数和(自身を含む): 160846560

約数和(自身を除く): 104468340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 17729, 35458, 53187, 70916, 88645, 106374, 177290, 212748, 265935, 354580, 531870, 939637, 1063740, 1879274, 2818911, 3758548, 4698185, 5637822, 9396370, 11275644, 14094555, 18792740, 28189110, 56378220]

約数ペア:

[(1, 56378220), (2, 28189110), (3, 18792740), (4, 14094555), (5, 11275644), (6, 9396370), (10, 5637822), (12, 4698185), (15, 3758548), (20, 2818911), (30, 1879274), (53, 1063740), (60, 939637), (106, 531870), (159, 354580), (212, 265935), (265, 212748), (318, 177290), (530, 106374), (636, 88645), (795, 70916), (1060, 53187), (1590, 35458), (3180, 17729)]