53923820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{34129}}^1$

素因数の和:34217

約数の個数: 24

約数和(自身を含む): 114676800

約数和(自身を除く): 60752980

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 34129, 68258, 136516, 170645, 341290, 682580, 2696191, 5392382, 10784764, 13480955, 26961910, 53923820]

約数ペア:

[(1, 53923820), (2, 26961910), (4, 13480955), (5, 10784764), (10, 5392382), (20, 2696191), (79, 682580), (158, 341290), (316, 170645), (395, 136516), (790, 68258), (1580, 34129)]