51977548

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2887}}^1$

素因数の和:3541

約数の個数: 24

約数和(自身を含む): 104152832

約数和(自身を除く): 52175284

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2572, 2887, 4501, 5774, 9002, 11548, 18004, 20209, 40418, 80836, 1856341, 3712682, 7425364, 12994387, 25988774, 51977548]

約数ペア:

[(1, 51977548), (2, 25988774), (4, 12994387), (7, 7425364), (14, 3712682), (28, 1856341), (643, 80836), (1286, 40418), (2572, 20209), (2887, 18004), (4501, 11548), (5774, 9002)]