56005070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509137}}^1$

素因数の和:509155

約数の個数: 16

約数和(自身を含む): 109973808

約数和(自身を除く): 53968738

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 509137, 1018274, 2545685, 5091370, 5600507, 11201014, 28002535, 56005070]

約数ペア:

[(1, 56005070), (2, 28002535), (5, 11201014), (10, 5600507), (11, 5091370), (22, 2545685), (55, 1018274), (110, 509137)]