51451868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{2803}}^1$

素因数の和:3173

約数の個数: 24

約数和(自身を含む): 97276368

約数和(自身を除く): 45824500

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 2803, 4589, 5606, 9178, 11212, 18356, 36439, 72878, 145756, 989459, 1978918, 3957836, 12862967, 25725934, 51451868]

約数ペア:

[(1, 51451868), (2, 25725934), (4, 12862967), (13, 3957836), (26, 1978918), (52, 989459), (353, 145756), (706, 72878), (1412, 36439), (2803, 18356), (4589, 11212), (5606, 9178)]