51974900

素因数分解:

$2^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{2693}}^1$

素因数の和:2900

約数の個数: 36

約数和(自身を含む): 113412012

約数和(自身を除く): 61437112

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 193, 386, 772, 965, 1930, 2693, 3860, 4825, 5386, 9650, 10772, 13465, 19300, 26930, 53860, 67325, 134650, 269300, 519749, 1039498, 2078996, 2598745, 5197490, 10394980, 12993725, 25987450, 51974900]

約数ペア:

[(1, 51974900), (2, 25987450), (4, 12993725), (5, 10394980), (10, 5197490), (20, 2598745), (25, 2078996), (50, 1039498), (100, 519749), (193, 269300), (386, 134650), (772, 67325), (965, 53860), (1930, 26930), (2693, 19300), (3860, 13465), (4825, 10772), (5386, 9650)]