55386961

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{443}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 64831104

約数和(自身を除く): 9444143

約数列:

[1, 7, 53, 337, 371, 443, 2359, 3101, 17861, 23479, 125027, 149291, 164353, 1045037, 7912423, 55386961]

約数ペア:

[(1, 55386961), (7, 7912423), (53, 1045037), (337, 164353), (371, 149291), (443, 125027), (2359, 23479), (3101, 17861)]