53875480

素因数分解:

$2^3\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1579}}^1$

素因数の和:2443

約数の個数: 32

約数和(自身を含む): 121438800

約数和(自身を除く): 67563320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 853, 1579, 1706, 3158, 3412, 4265, 6316, 6824, 7895, 8530, 12632, 15790, 17060, 31580, 34120, 63160, 1346887, 2693774, 5387548, 6734435, 10775096, 13468870, 26937740, 53875480]

約数ペア:

[(1, 53875480), (2, 26937740), (4, 13468870), (5, 10775096), (8, 6734435), (10, 5387548), (20, 2693774), (40, 1346887), (853, 63160), (1579, 34120), (1706, 31580), (3158, 17060), (3412, 15790), (4265, 12632), (6316, 8530), (6824, 7895)]