55505571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{1949}}^1$

素因数の和:2826

約数の個数: 16

約数和(自身を含む): 80870400

約数和(自身を除く): 25364829

約数列:

[1, 3, 11, 33, 863, 1949, 2589, 5847, 9493, 21439, 28479, 64317, 1681987, 5045961, 18501857, 55505571]

約数ペア:

[(1, 55505571), (3, 18501857), (11, 5045961), (33, 1681987), (863, 64317), (1949, 28479), (2589, 21439), (5847, 9493)]