51225881

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{643}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 61824000

約数和(自身を除く): 10598119

約数列:

[1, 7, 19, 133, 599, 643, 4193, 4501, 11381, 12217, 79667, 85519, 385157, 2696099, 7317983, 51225881]

約数ペア:

[(1, 51225881), (7, 7317983), (19, 2696099), (133, 385157), (599, 85519), (643, 79667), (4193, 12217), (4501, 11381)]