54752120

素因数分解:

$2^3\times 5^1\times {\mathrm{1368803}}^1$

素因数の和:1368814

約数の個数: 16

約数和(自身を含む): 123192360

約数和(自身を除く): 68440240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1368803, 2737606, 5475212, 6844015, 10950424, 13688030, 27376060, 54752120]

約数ペア:

[(1, 54752120), (2, 27376060), (4, 13688030), (5, 10950424), (8, 6844015), (10, 5475212), (20, 2737606), (40, 1368803)]