54112120

素因数分解:

$2^3\times 5^1\times {\mathrm{1352803}}^1$

素因数の和:1352814

約数の個数: 16

約数和(自身を含む): 121752360

約数和(自身を除く): 67640240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1352803, 2705606, 5411212, 6764015, 10822424, 13528030, 27056060, 54112120]

約数ペア:

[(1, 54112120), (2, 27056060), (4, 13528030), (5, 10822424), (8, 6764015), (10, 5411212), (20, 2705606), (40, 1352803)]