51585620

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{2741}}^1$

素因数の和:3691

約数の個数: 24

約数和(自身を含む): 108484488

約数和(自身を除く): 56898868

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 2741, 3764, 4705, 5482, 9410, 10964, 13705, 18820, 27410, 54820, 2579281, 5158562, 10317124, 12896405, 25792810, 51585620]

約数ペア:

[(1, 51585620), (2, 25792810), (4, 12896405), (5, 10317124), (10, 5158562), (20, 2579281), (941, 54820), (1882, 27410), (2741, 18820), (3764, 13705), (4705, 10964), (5482, 9410)]