56555755

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 69001920

約数和(自身を除く): 12446165

約数列:

[1, 5, 103, 193, 515, 569, 965, 2845, 19879, 58607, 99395, 109817, 293035, 549085, 11311151, 56555755]

約数ペア:

[(1, 56555755), (5, 11311151), (103, 549085), (193, 293035), (515, 109817), (569, 99395), (965, 58607), (2845, 19879)]