49799853

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{26731}}^1$

素因数の和:26766

約数の個数: 20

約数和(自身を含む): 77629728

約数和(自身を除く): 27829875

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 26731, 80193, 240579, 614813, 721737, 1844439, 2165211, 5533317, 16599951, 49799853]

約数ペア:

[(1, 49799853), (3, 16599951), (9, 5533317), (23, 2165211), (27, 1844439), (69, 721737), (81, 614813), (207, 240579), (621, 80193), (1863, 26731)]