51964744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{499661}}^1$

素因数の和:499680

約数の個数: 16

約数和(自身を含む): 104929020

約数和(自身を除く): 52964276

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 499661, 999322, 1998644, 3997288, 6495593, 12991186, 25982372, 51964744]

約数ペア:

[(1, 51964744), (2, 25982372), (4, 12991186), (8, 6495593), (13, 3997288), (26, 1998644), (52, 999322), (104, 499661)]