49938915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3607}}^1$

素因数の和:3699

約数の個数: 32

約数和(自身を含む): 87284736

約数和(自身を除く): 37345821

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 3607, 4615, 10821, 13845, 18035, 46891, 54105, 140673, 234455, 256097, 703365, 768291, 1280485, 3329261, 3841455, 9987783, 16646305, 49938915]

約数ペア:

[(1, 49938915), (3, 16646305), (5, 9987783), (13, 3841455), (15, 3329261), (39, 1280485), (65, 768291), (71, 703365), (195, 256097), (213, 234455), (355, 140673), (923, 54105), (1065, 46891), (2769, 18035), (3607, 13845), (4615, 10821)]