49852017

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{26759}}^1$

素因数の和:26794

約数の個数: 20

約数和(自身を含む): 77711040

約数和(自身を除く): 27859023

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 26759, 80277, 240831, 615457, 722493, 1846371, 2167479, 5539113, 16617339, 49852017]

約数ペア:

[(1, 49852017), (3, 16617339), (9, 5539113), (23, 2167479), (27, 1846371), (69, 722493), (81, 615457), (207, 240831), (621, 80277), (1863, 26759)]