56760730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{436621}}^1$

素因数の和:436641

約数の個数: 16

約数和(自身を含む): 110028744

約数和(自身を除く): 53268014

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 436621, 873242, 2183105, 4366210, 5676073, 11352146, 28380365, 56760730]

約数ペア:

[(1, 56760730), (2, 28380365), (5, 11352146), (10, 5676073), (13, 4366210), (26, 2183105), (65, 873242), (130, 436621)]