51886328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{498907}}^1$

素因数の和:498926

約数の個数: 16

約数和(自身を含む): 104770680

約数和(自身を除く): 52884352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 498907, 997814, 1995628, 3991256, 6485791, 12971582, 25943164, 51886328]

約数ペア:

[(1, 51886328), (2, 25943164), (4, 12971582), (8, 6485791), (13, 3991256), (26, 1995628), (52, 997814), (104, 498907)]