55354960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18701}}^1$

素因数の和:18751

約数の個数: 40

約数和(自身を含む): 132185736

約数和(自身を除く): 76830776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 18701, 37402, 74804, 93505, 149608, 187010, 299216, 374020, 691937, 748040, 1383874, 1496080, 2767748, 3459685, 5535496, 6919370, 11070992, 13838740, 27677480, 55354960]

約数ペア:

[(1, 55354960), (2, 27677480), (4, 13838740), (5, 11070992), (8, 6919370), (10, 5535496), (16, 3459685), (20, 2767748), (37, 1496080), (40, 1383874), (74, 748040), (80, 691937), (148, 374020), (185, 299216), (296, 187010), (370, 149608), (592, 93505), (740, 74804), (1480, 37402), (2960, 18701)]