49888953

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{11621}}^1$

素因数の和:11686

約数の個数: 20

約数和(自身を含む): 75938148

約数和(自身を除く): 26049195

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 11621, 34863, 104589, 313767, 615913, 941301, 1847739, 5543217, 16629651, 49888953]

約数ペア:

[(1, 49888953), (3, 16629651), (9, 5543217), (27, 1847739), (53, 941301), (81, 615913), (159, 313767), (477, 104589), (1431, 34863), (4293, 11621)]