54073540

素因数分解:

$2^2\times 5^1\times {\mathrm{2703677}}^1$

素因数の和:2703686

約数の個数: 12

約数和(自身を含む): 113554476

約数和(自身を除く): 59480936

約数列:

[1, 2, 4, 5, 10, 20, 2703677, 5407354, 10814708, 13518385, 27036770, 54073540]

約数ペア:

[(1, 54073540), (2, 27036770), (4, 13518385), (5, 10814708), (10, 5407354), (20, 2703677)]