56555080

素因数分解:

$2^3\times 5^1\times {\mathrm{1413877}}^1$

素因数の和:1413888

約数の個数: 16

約数和(自身を含む): 127249020

約数和(自身を除く): 70693940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1413877, 2827754, 5655508, 7069385, 11311016, 14138770, 28277540, 56555080]

約数ペア:

[(1, 56555080), (2, 28277540), (4, 14138770), (5, 11311016), (8, 7069385), (10, 5655508), (20, 2827754), (40, 1413877)]