49766385

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 81865728

約数和(自身を除く): 32099343

約数列:

[1, 3, 5, 15, 71, 83, 213, 249, 355, 415, 563, 1065, 1245, 1689, 2815, 5893, 8445, 17679, 29465, 39973, 46729, 88395, 119919, 140187, 199865, 233645, 599595, 700935, 3317759, 9953277, 16588795, 49766385]

約数ペア:

[(1, 49766385), (3, 16588795), (5, 9953277), (15, 3317759), (71, 700935), (83, 599595), (213, 233645), (249, 199865), (355, 140187), (415, 119919), (563, 88395), (1065, 46729), (1245, 39973), (1689, 29465), (2815, 17679), (5893, 8445)]