51655260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{860921}}^1$

素因数の和:860933

約数の個数: 24

約数和(自身を含む): 144634896

約数和(自身を除く): 92979636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 860921, 1721842, 2582763, 3443684, 4304605, 5165526, 8609210, 10331052, 12913815, 17218420, 25827630, 51655260]

約数ペア:

[(1, 51655260), (2, 25827630), (3, 17218420), (4, 12913815), (5, 10331052), (6, 8609210), (10, 5165526), (12, 4304605), (15, 3443684), (20, 2582763), (30, 1721842), (60, 860921)]