50131040

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2287}}^1$

素因数の和:2439

約数の個数: 48

約数和(自身を含む): 119351232

約数和(自身を除く): 69220192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2287, 2740, 4384, 4574, 5480, 9148, 10960, 11435, 18296, 21920, 22870, 36592, 45740, 73184, 91480, 182960, 313319, 365920, 626638, 1253276, 1566595, 2506552, 3133190, 5013104, 6266380, 10026208, 12532760, 25065520, 50131040]

約数ペア:

[(1, 50131040), (2, 25065520), (4, 12532760), (5, 10026208), (8, 6266380), (10, 5013104), (16, 3133190), (20, 2506552), (32, 1566595), (40, 1253276), (80, 626638), (137, 365920), (160, 313319), (274, 182960), (548, 91480), (685, 73184), (1096, 45740), (1370, 36592), (2192, 22870), (2287, 21920), (2740, 18296), (4384, 11435), (4574, 10960), (5480, 9148)]