51211740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{853529}}^1$

素因数の和:853541

約数の個数: 24

約数和(自身を含む): 143393040

約数和(自身を除く): 92181300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 853529, 1707058, 2560587, 3414116, 4267645, 5121174, 8535290, 10242348, 12802935, 17070580, 25605870, 51211740]

約数ペア:

[(1, 51211740), (2, 25605870), (3, 17070580), (4, 12802935), (5, 10242348), (6, 8535290), (10, 5121174), (12, 4267645), (15, 3414116), (20, 2560587), (30, 1707058), (60, 853529)]