51563018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{2081}}^1$

素因数の和:3049

約数の個数: 16

約数和(自身を含む): 83421576

約数和(自身を除く): 31858558

約数列:

[1, 2, 13, 26, 953, 1906, 2081, 4162, 12389, 24778, 27053, 54106, 1983193, 3966386, 25781509, 51563018]

約数ペア:

[(1, 51563018), (2, 25781509), (13, 3966386), (26, 1983193), (953, 54106), (1906, 27053), (2081, 24778), (4162, 12389)]