49005008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{235601}}^1$

素因数の和:235622

約数の個数: 20

約数和(自身を含む): 102251268

約数和(自身を除く): 53246260

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 235601, 471202, 942404, 1884808, 3062813, 3769616, 6125626, 12251252, 24502504, 49005008]

約数ペア:

[(1, 49005008), (2, 24502504), (4, 12251252), (8, 6125626), (13, 3769616), (16, 3062813), (26, 1884808), (52, 942404), (104, 471202), (208, 235601)]