50825008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{244351}}^1$

素因数の和:244372

約数の個数: 20

約数和(自身を含む): 106048768

約数和(自身を除く): 55223760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 244351, 488702, 977404, 1954808, 3176563, 3909616, 6353126, 12706252, 25412504, 50825008]

約数ペア:

[(1, 50825008), (2, 25412504), (4, 12706252), (8, 6353126), (13, 3909616), (16, 3176563), (26, 1954808), (52, 977404), (104, 488702), (208, 244351)]