51751550

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{7901}}^1$

素因数の和:8044

約数の個数: 24

約数和(自身を含む): 97004952

約数和(自身を除く): 45253402

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6550, 7901, 15802, 39505, 79010, 197525, 395050, 1035031, 2070062, 5175155, 10350310, 25875775, 51751550]

約数ペア:

[(1, 51751550), (2, 25875775), (5, 10350310), (10, 5175155), (25, 2070062), (50, 1035031), (131, 395050), (262, 197525), (655, 79010), (1310, 39505), (3275, 15802), (6550, 7901)]