54944440

素因数分解:

$2^3\times 5^1\times {\mathrm{1373611}}^1$

素因数の和:1373622

約数の個数: 16

約数和(自身を含む): 123625080

約数和(自身を除く): 68680640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1373611, 2747222, 5494444, 6868055, 10988888, 13736110, 27472220, 54944440]

約数ペア:

[(1, 54944440), (2, 27472220), (4, 13736110), (5, 10988888), (8, 6868055), (10, 5494444), (20, 2747222), (40, 1373611)]