51179908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1489}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 96665240

約数和(自身を除く): 45485332

約数列:

[1, 2, 4, 13, 26, 52, 661, 1322, 1489, 2644, 2978, 5956, 8593, 17186, 19357, 34372, 38714, 77428, 984229, 1968458, 3936916, 12794977, 25589954, 51179908]

約数ペア:

[(1, 51179908), (2, 25589954), (4, 12794977), (13, 3936916), (26, 1968458), (52, 984229), (661, 77428), (1322, 38714), (1489, 34372), (2644, 19357), (2978, 17186), (5956, 8593)]