56868620

素因数分解:

$2^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{3613}}^1$

素因数の和:4409

約数の個数: 24

約数和(自身を含む): 119608944

約数和(自身を除く): 62740324

約数列:

[1, 2, 4, 5, 10, 20, 787, 1574, 3148, 3613, 3935, 7226, 7870, 14452, 15740, 18065, 36130, 72260, 2843431, 5686862, 11373724, 14217155, 28434310, 56868620]

約数ペア:

[(1, 56868620), (2, 28434310), (4, 14217155), (5, 11373724), (10, 5686862), (20, 2843431), (787, 72260), (1574, 36130), (3148, 18065), (3613, 15740), (3935, 14452), (7226, 7870)]