54218960

素因数分解:

$2^4\times 5^1\times {\mathrm{677737}}^1$

素因数の和:677750

約数の個数: 20

約数和(自身を含む): 126059268

約数和(自身を除く): 71840308

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 677737, 1355474, 2710948, 3388685, 5421896, 6777370, 10843792, 13554740, 27109480, 54218960]

約数ペア:

[(1, 54218960), (2, 27109480), (4, 13554740), (5, 10843792), (8, 6777370), (10, 5421896), (16, 3388685), (20, 2710948), (40, 1355474), (80, 677737)]