53446840

素因数分解:

$2^3\times 5^1\times {\mathrm{1336171}}^1$

素因数の和:1336182

約数の個数: 16

約数和(自身を含む): 120255480

約数和(自身を除く): 66808640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1336171, 2672342, 5344684, 6680855, 10689368, 13361710, 26723420, 53446840]

約数ペア:

[(1, 53446840), (2, 26723420), (4, 13361710), (5, 10689368), (8, 6680855), (10, 5344684), (20, 2672342), (40, 1336171)]