53740310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31799}}^1$

素因数の和:31832

約数の個数: 24

約数和(自身を含む): 104749200

約数和(自身を除く): 51008890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 31799, 63598, 158995, 317990, 413387, 826774, 2066935, 4133870, 5374031, 10748062, 26870155, 53740310]

約数ペア:

[(1, 53740310), (2, 26870155), (5, 10748062), (10, 5374031), (13, 4133870), (26, 2066935), (65, 826774), (130, 413387), (169, 317990), (338, 158995), (845, 63598), (1690, 31799)]