56287475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 73328640

約数和(自身を除く): 17041165

約数列:

[1, 5, 25, 31, 59, 155, 295, 775, 1231, 1475, 1829, 6155, 9145, 30775, 38161, 45725, 72629, 190805, 363145, 954025, 1815725, 2251499, 11257495, 56287475]

約数ペア:

[(1, 56287475), (5, 11257495), (25, 2251499), (31, 1815725), (59, 954025), (155, 363145), (295, 190805), (775, 72629), (1231, 45725), (1475, 38161), (1829, 30775), (6155, 9145)]