51801126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{664117}}^1$

素因数の和:664135

約数の個数: 16

約数和(自身を含む): 111571824

約数和(自身を除く): 59770698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 664117, 1328234, 1992351, 3984702, 8633521, 17267042, 25900563, 51801126]

約数ペア:

[(1, 51801126), (2, 25900563), (3, 17267042), (6, 8633521), (13, 3984702), (26, 1992351), (39, 1328234), (78, 664117)]