51515935

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12611}}^1$

素因数の和:12678

約数の個数: 16

約数和(自身を含む): 66591360

約数和(自身を除く): 15075425

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 12611, 63055, 239609, 542273, 1198045, 2711365, 10303187, 51515935]

約数ペア:

[(1, 51515935), (5, 10303187), (19, 2711365), (43, 1198045), (95, 542273), (215, 239609), (817, 63055), (4085, 12611)]