52871260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{203351}}^1$

素因数の和:203373

約数の個数: 24

約数和(自身を含む): 119570976

約数和(自身を除く): 66699716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 203351, 406702, 813404, 1016755, 2033510, 2643563, 4067020, 5287126, 10574252, 13217815, 26435630, 52871260]

約数ペア:

[(1, 52871260), (2, 26435630), (4, 13217815), (5, 10574252), (10, 5287126), (13, 4067020), (20, 2643563), (26, 2033510), (52, 1016755), (65, 813404), (130, 406702), (260, 203351)]