50654864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{243533}}^1$

素因数の和:243554

約数の個数: 20

約数和(自身を含む): 105693756

約数和(自身を除く): 55038892

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 243533, 487066, 974132, 1948264, 3165929, 3896528, 6331858, 12663716, 25327432, 50654864]

約数ペア:

[(1, 50654864), (2, 25327432), (4, 12663716), (8, 6331858), (13, 3896528), (16, 3165929), (26, 1948264), (52, 974132), (104, 487066), (208, 243533)]