51541256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{495589}}^1$

素因数の和:495608

約数の個数: 16

約数和(自身を含む): 104073900

約数和(自身を除く): 52532644

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 495589, 991178, 1982356, 3964712, 6442657, 12885314, 25770628, 51541256]

約数ペア:

[(1, 51541256), (2, 25770628), (4, 12885314), (8, 6442657), (13, 3964712), (26, 1982356), (52, 991178), (104, 495589)]