49138765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3917}}^1$

素因数の和:4128

約数の個数: 16

約数和(自身を含む): 63847728

約数和(自身を除く): 14708963

約数列:

[1, 5, 13, 65, 193, 965, 2509, 3917, 12545, 19585, 50921, 254605, 755981, 3779905, 9827753, 49138765]

約数ペア:

[(1, 49138765), (5, 9827753), (13, 3779905), (65, 755981), (193, 254605), (965, 50921), (2509, 19585), (3917, 12545)]