51820184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{498271}}^1$

素因数の和:498290

約数の個数: 16

約数和(自身を含む): 104637120

約数和(自身を除く): 52816936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 498271, 996542, 1993084, 3986168, 6477523, 12955046, 25910092, 51820184]

約数ペア:

[(1, 51820184), (2, 25910092), (4, 12955046), (8, 6477523), (13, 3986168), (26, 1993084), (52, 996542), (104, 498271)]