53440166

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{709}}^1$

素因数の和:960

約数の個数: 24

約数和(自身を含む): 87312960

約数和(自身を除く): 33872794

約数列:

[1, 2, 13, 26, 169, 223, 338, 446, 709, 1418, 2899, 5798, 9217, 18434, 37687, 75374, 119821, 158107, 239642, 316214, 2055391, 4110782, 26720083, 53440166]

約数ペア:

[(1, 53440166), (2, 26720083), (13, 4110782), (26, 2055391), (169, 316214), (223, 239642), (338, 158107), (446, 119821), (709, 75374), (1418, 37687), (2899, 18434), (5798, 9217)]