27909050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42937}}^1$

素因数の和:42962

約数の個数: 24

約数和(自身を含む): 55905276

約数和(自身を除く): 27996226

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 42937, 85874, 214685, 429370, 558181, 1073425, 1116362, 2146850, 2790905, 5581810, 13954525, 27909050]

約数ペア:

[(1, 27909050), (2, 13954525), (5, 5581810), (10, 2790905), (13, 2146850), (25, 1116362), (26, 1073425), (50, 558181), (65, 429370), (130, 214685), (325, 85874), (650, 42937)]