52831571

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1999}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 60480000

約数和(自身を除く): 7648429

約数列:

[1, 13, 19, 107, 247, 1391, 1999, 2033, 25987, 26429, 37981, 213893, 493753, 2780609, 4063967, 52831571]

約数ペア:

[(1, 52831571), (13, 4063967), (19, 2780609), (107, 493753), (247, 213893), (1391, 37981), (1999, 26429), (2033, 25987)]