53581420

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{11699}}^1$

素因数の和:11937

約数の個数: 24

約数和(自身を含む): 113022000

約数和(自身を除く): 59440580

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 11699, 23398, 46796, 58495, 116990, 233980, 2679071, 5358142, 10716284, 13395355, 26790710, 53581420]

約数ペア:

[(1, 53581420), (2, 26790710), (4, 13395355), (5, 10716284), (10, 5358142), (20, 2679071), (229, 233980), (458, 116990), (916, 58495), (1145, 46796), (2290, 23398), (4580, 11699)]