50528660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27763}}^1$

素因数の和:27792

約数の個数: 48

約数和(自身を含む): 130601856

約数和(自身を除く): 80073196

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 27763, 55526, 111052, 138815, 194341, 277630, 360919, 388682, 555260, 721838, 777364, 971705, 1443676, 1804595, 1943410, 2526433, 3609190, 3886820, 5052866, 7218380, 10105732, 12632165, 25264330, 50528660]

約数ペア:

[(1, 50528660), (2, 25264330), (4, 12632165), (5, 10105732), (7, 7218380), (10, 5052866), (13, 3886820), (14, 3609190), (20, 2526433), (26, 1943410), (28, 1804595), (35, 1443676), (52, 971705), (65, 777364), (70, 721838), (91, 555260), (130, 388682), (140, 360919), (182, 277630), (260, 194341), (364, 138815), (455, 111052), (910, 55526), (1820, 27763)]