53692420

素因数分解:

$2^2\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{2099}}^1$

素因数の和:3387

約数の個数: 24

約数和(自身を含む): 112896000

約数和(自身を除く): 59203580

約数列:

[1, 2, 4, 5, 10, 20, 1279, 2099, 2558, 4198, 5116, 6395, 8396, 10495, 12790, 20990, 25580, 41980, 2684621, 5369242, 10738484, 13423105, 26846210, 53692420]

約数ペア:

[(1, 53692420), (2, 26846210), (4, 13423105), (5, 10738484), (10, 5369242), (20, 2684621), (1279, 41980), (2099, 25580), (2558, 20990), (4198, 12790), (5116, 10495), (6395, 8396)]