51058740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{850979}}^1$

素因数の和:850991

約数の個数: 24

約数和(自身を含む): 142964640

約数和(自身を除く): 91905900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 850979, 1701958, 2552937, 3403916, 4254895, 5105874, 8509790, 10211748, 12764685, 17019580, 25529370, 51058740]

約数ペア:

[(1, 51058740), (2, 25529370), (3, 17019580), (4, 12764685), (5, 10211748), (6, 8509790), (10, 5105874), (12, 4254895), (15, 3403916), (20, 2552937), (30, 1701958), (60, 850979)]