51712623

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17789}}^1$

素因数の和:17831

約数の個数: 24

約数和(自身を含む): 83257200

約数和(自身を除く): 31544577

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 17789, 53367, 160101, 302413, 337991, 907239, 1013973, 2721717, 3041919, 5745847, 17237541, 51712623]

約数ペア:

[(1, 51712623), (3, 17237541), (9, 5745847), (17, 3041919), (19, 2721717), (51, 1013973), (57, 907239), (153, 337991), (171, 302413), (323, 160101), (969, 53367), (2907, 17789)]