53215525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11383}}^1$

素因数の和:11421

約数の個数: 24

約数和(自身を含む): 76227264

約数和(自身を除く): 23011739

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 11383, 56915, 125213, 193511, 284575, 626065, 967555, 2128621, 3130325, 4837775, 10643105, 53215525]

約数ペア:

[(1, 53215525), (5, 10643105), (11, 4837775), (17, 3130325), (25, 2128621), (55, 967555), (85, 626065), (187, 284575), (275, 193511), (425, 125213), (935, 56915), (4675, 11383)]