55353242

素因数分解:

$2^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{1381}}^1$

素因数の和:1806

約数の個数: 24

約数和(自身を含む): 96892020

約数和(自身を除く): 41538778

約数列:

[1, 2, 7, 14, 49, 98, 409, 818, 1381, 2762, 2863, 5726, 9667, 19334, 20041, 40082, 67669, 135338, 564829, 1129658, 3953803, 7907606, 27676621, 55353242]

約数ペア:

[(1, 55353242), (2, 27676621), (7, 7907606), (14, 3953803), (49, 1129658), (98, 564829), (409, 135338), (818, 67669), (1381, 40082), (2762, 20041), (2863, 19334), (5726, 9667)]