47478540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{791309}}^1$

素因数の和:791321

約数の個数: 24

約数和(自身を含む): 132940080

約数和(自身を除く): 85461540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 791309, 1582618, 2373927, 3165236, 3956545, 4747854, 7913090, 9495708, 11869635, 15826180, 23739270, 47478540]

約数ペア:

[(1, 47478540), (2, 23739270), (3, 15826180), (4, 11869635), (5, 9495708), (6, 7913090), (10, 4747854), (12, 3956545), (15, 3165236), (20, 2373927), (30, 1582618), (60, 791309)]