53904440

素因数分解:

$2^3\times 5^1\times {\mathrm{1347611}}^1$

素因数の和:1347622

約数の個数: 16

約数和(自身を含む): 121285080

約数和(自身を除く): 67380640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1347611, 2695222, 5390444, 6738055, 10780888, 13476110, 26952220, 53904440]

約数ペア:

[(1, 53904440), (2, 26952220), (4, 13476110), (5, 10780888), (8, 6738055), (10, 5390444), (20, 2695222), (40, 1347611)]