50931520

素因数分解:

$2^6\times 5^1\times {\mathrm{159161}}^1$

素因数の和:159178

約数の個数: 28

約数和(自身を含む): 121281444

約数和(自身を除く): 70349924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 159161, 318322, 636644, 795805, 1273288, 1591610, 2546576, 3183220, 5093152, 6366440, 10186304, 12732880, 25465760, 50931520]

約数ペア:

[(1, 50931520), (2, 25465760), (4, 12732880), (5, 10186304), (8, 6366440), (10, 5093152), (16, 3183220), (20, 2546576), (32, 1591610), (40, 1273288), (64, 795805), (80, 636644), (160, 318322), (320, 159161)]