50591091

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20641}}^1$

素因数の和:20706

約数の個数: 16

約数和(自身を含む): 72659840

約数和(自身を除く): 22068749

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 20641, 61923, 392179, 887563, 1176537, 2662689, 16863697, 50591091]

約数ペア:

[(1, 50591091), (3, 16863697), (19, 2662689), (43, 1176537), (57, 887563), (129, 392179), (817, 61923), (2451, 20641)]