51819365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41959}}^1$

素因数の和:41996

約数の個数: 16

約数和(自身を含む): 70492800

約数和(自身を除く): 18673435

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 41959, 209795, 545467, 797221, 2727335, 3986105, 10363873, 51819365]

約数ペア:

[(1, 51819365), (5, 10363873), (13, 3986105), (19, 2727335), (65, 797221), (95, 545467), (247, 209795), (1235, 41959)]