53252560

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3449}}^1$

素因数の和:3655

約数の個数: 40

約数和(自身を含む): 124489800

約数和(自身を除く): 71237240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3449, 3860, 6898, 7720, 13796, 15440, 17245, 27592, 34490, 55184, 68980, 137960, 275920, 665657, 1331314, 2662628, 3328285, 5325256, 6656570, 10650512, 13313140, 26626280, 53252560]

約数ペア:

[(1, 53252560), (2, 26626280), (4, 13313140), (5, 10650512), (8, 6656570), (10, 5325256), (16, 3328285), (20, 2662628), (40, 1331314), (80, 665657), (193, 275920), (386, 137960), (772, 68980), (965, 55184), (1544, 34490), (1930, 27592), (3088, 17245), (3449, 15440), (3860, 13796), (6898, 7720)]