51562641

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42649}}^1$

素因数の和:42696

約数の個数: 16

約数和(自身を含む): 76428800

約数和(自身を除く): 24866159

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 42649, 127947, 554437, 1322119, 1663311, 3966357, 17187547, 51562641]

約数ペア:

[(1, 51562641), (3, 17187547), (13, 3966357), (31, 1663311), (39, 1322119), (93, 554437), (403, 127947), (1209, 42649)]