51560997

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1\times {\mathrm{677}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 70295040

約数和(自身を除く): 18734043

約数列:

[1, 3, 53, 159, 479, 677, 1437, 2031, 25387, 35881, 76161, 107643, 324283, 972849, 17186999, 51560997]

約数ペア:

[(1, 51560997), (3, 17186999), (53, 972849), (159, 324283), (479, 107643), (677, 76161), (1437, 35881), (2031, 25387)]