55991822

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{77551}}^1$

素因数の和:77591

約数の個数: 12

約数和(自身を含む): 88641936

約数和(自身を除く): 32650114

約数列:

[1, 2, 19, 38, 361, 722, 77551, 155102, 1473469, 2946938, 27995911, 55991822]

約数ペア:

[(1, 55991822), (2, 27995911), (19, 2946938), (38, 1473469), (361, 155102), (722, 77551)]