50393457

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4639}}^1$

素因数の和:4733

約数の個数: 24

約数和(自身を含む): 78174720

約数和(自身を除く): 27781263

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 4639, 10863, 13917, 41751, 78863, 236589, 329369, 709767, 988107, 2964321, 5599273, 16797819, 50393457]

約数ペア:

[(1, 50393457), (3, 16797819), (9, 5599273), (17, 2964321), (51, 988107), (71, 709767), (153, 329369), (213, 236589), (639, 78863), (1207, 41751), (3621, 13917), (4639, 10863)]