55261990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2083}}^1$

素因数の和:2476

約数の個数: 32

約数和(自身を含む): 114036480

約数和(自身を除く): 58774490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 379, 758, 1895, 2083, 2653, 3790, 4166, 5306, 10415, 13265, 14581, 20830, 26530, 29162, 72905, 145810, 789457, 1578914, 3947285, 5526199, 7894570, 11052398, 27630995, 55261990]

約数ペア:

[(1, 55261990), (2, 27630995), (5, 11052398), (7, 7894570), (10, 5526199), (14, 3947285), (35, 1578914), (70, 789457), (379, 145810), (758, 72905), (1895, 29162), (2083, 26530), (2653, 20830), (3790, 14581), (4166, 13265), (5306, 10415)]