50486001488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{242721161}}^1$

素因数の和:242721182

約数の個数: 20

約数和(自身を含む): 105340984308

約数和(自身を除く): 54854982820

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 242721161, 485442322, 970884644, 1941769288, 3155375093, 3883538576, 6310750186, 12621500372, 25243000744, 50486001488]

約数ペア:

[(1, 50486001488), (2, 25243000744), (4, 12621500372), (8, 6310750186), (13, 3883538576), (16, 3155375093), (26, 1941769288), (52, 970884644), (104, 485442322), (208, 242721161)]