51696138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{662771}}^1$

素因数の和:662789

約数の個数: 16

約数和(自身を含む): 111345696

約数和(自身を除く): 59649558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 662771, 1325542, 1988313, 3976626, 8616023, 17232046, 25848069, 51696138]

約数ペア:

[(1, 51696138), (2, 25848069), (3, 17232046), (6, 8616023), (13, 3976626), (26, 1988313), (39, 1325542), (78, 662771)]