51021060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{850351}}^1$

素因数の和:850363

約数の個数: 24

約数和(自身を含む): 142859136

約数和(自身を除く): 91838076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 850351, 1700702, 2551053, 3401404, 4251755, 5102106, 8503510, 10204212, 12755265, 17007020, 25510530, 51021060]

約数ペア:

[(1, 51021060), (2, 25510530), (3, 17007020), (4, 12755265), (5, 10204212), (6, 8503510), (10, 5102106), (12, 4251755), (15, 3401404), (20, 2551053), (30, 1700702), (60, 850351)]