51685112

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{10079}}^1$

素因数の和:10726

約数の個数: 16

約数和(自身を含む): 97070400

約数和(自身を除く): 45385288

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 10079, 20158, 40316, 80632, 6460639, 12921278, 25842556, 51685112]

約数ペア:

[(1, 51685112), (2, 25842556), (4, 12921278), (8, 6460639), (641, 80632), (1282, 40316), (2564, 20158), (5128, 10079)]