51400726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{2861}}^1$

素因数の和:3567

約数の個数: 16

約数和(自身を含む): 83181168

約数和(自身を除く): 31780442

約数列:

[1, 2, 13, 26, 691, 1382, 2861, 5722, 8983, 17966, 37193, 74386, 1976951, 3953902, 25700363, 51400726]

約数ペア:

[(1, 51400726), (2, 25700363), (13, 3953902), (26, 1976951), (691, 74386), (1382, 37193), (2861, 17966), (5722, 8983)]