64236050

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{21061}}^1$

素因数の和:21134

約数の個数: 24

約数和(自身を含む): 121443492

約数和(自身を除く): 57207442

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 21061, 42122, 105305, 210610, 526525, 1053050, 1284721, 2569442, 6423605, 12847210, 32118025, 64236050]

約数ペア:

[(1, 64236050), (2, 32118025), (5, 12847210), (10, 6423605), (25, 2569442), (50, 1284721), (61, 1053050), (122, 526525), (305, 210610), (610, 105305), (1525, 42122), (3050, 21061)]