49942665

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8101}}^1$

素因数の和:8249

約数の個数: 24

約数和(自身を含む): 87209928

約数和(自身を除く): 37267263

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 8101, 24303, 40505, 72909, 121515, 364545, 1109837, 3329511, 5549185, 9988533, 16647555, 49942665]

約数ペア:

[(1, 49942665), (3, 16647555), (5, 9988533), (9, 5549185), (15, 3329511), (45, 1109837), (137, 364545), (411, 121515), (685, 72909), (1233, 40505), (2055, 24303), (6165, 8101)]