56785885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3109}}^1$

素因数の和:3408

約数の個数: 16

約数和(自身を含む): 73669680

約数和(自身を除く): 16883795

約数列:

[1, 5, 13, 65, 281, 1405, 3109, 3653, 15545, 18265, 40417, 202085, 873629, 4368145, 11357177, 56785885]

約数ペア:

[(1, 56785885), (5, 11357177), (13, 4368145), (65, 873629), (281, 202085), (1405, 40417), (3109, 18265), (3653, 15545)]