50311287

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47779}}^1$

素因数の和:47804

約数の個数: 20

約数和(自身を含む): 80939320

約数和(自身を除く): 30628033

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 47779, 143337, 430011, 621127, 1290033, 1863381, 3870099, 5590143, 16770429, 50311287]

約数ペア:

[(1, 50311287), (3, 16770429), (9, 5590143), (13, 3870099), (27, 1863381), (39, 1290033), (81, 621127), (117, 430011), (351, 143337), (1053, 47779)]