28856050

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{9461}}^1$

素因数の和:9534

約数の個数: 24

約数和(自身を含む): 54557892

約数和(自身を除く): 25701842

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 9461, 18922, 47305, 94610, 236525, 473050, 577121, 1154242, 2885605, 5771210, 14428025, 28856050]

約数ペア:

[(1, 28856050), (2, 14428025), (5, 5771210), (10, 2885605), (25, 1154242), (50, 577121), (61, 473050), (122, 236525), (305, 94610), (610, 47305), (1525, 18922), (3050, 9461)]