56945915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 20468485

約数列:

[1, 5, 13, 31, 59, 65, 155, 295, 403, 479, 767, 1829, 2015, 2395, 3835, 6227, 9145, 14849, 23777, 28261, 31135, 74245, 118885, 141305, 193037, 367393, 876091, 965185, 1836965, 4380455, 11389183, 56945915]

約数ペア:

[(1, 56945915), (5, 11389183), (13, 4380455), (31, 1836965), (59, 965185), (65, 876091), (155, 367393), (295, 193037), (403, 141305), (479, 118885), (767, 74245), (1829, 31135), (2015, 28261), (2395, 23777), (3835, 14849), (6227, 9145)]