51001518

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{20287}}^1$

素因数の和:20711

約数の個数: 16

約数和(自身を含む): 102251520

約数和(自身を除く): 51250002

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 20287, 40574, 60861, 121722, 8500253, 17000506, 25500759, 51001518]

約数ペア:

[(1, 51001518), (2, 25500759), (3, 17000506), (6, 8500253), (419, 121722), (838, 60861), (1257, 40574), (2514, 20287)]