51361260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{856021}}^1$

素因数の和:856033

約数の個数: 24

約数和(自身を含む): 143811696

約数和(自身を除く): 92450436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 856021, 1712042, 2568063, 3424084, 4280105, 5136126, 8560210, 10272252, 12840315, 17120420, 25680630, 51361260]

約数ペア:

[(1, 51361260), (2, 25680630), (3, 17120420), (4, 12840315), (5, 10272252), (6, 8560210), (10, 5136126), (12, 4280105), (15, 3424084), (20, 2568063), (30, 1712042), (60, 856021)]