55664500

素因数分解:

$2^2\times 5^3\times {\mathrm{163}}^1\times {\mathrm{683}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 122496192

約数和(自身を除く): 66831692

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 163, 250, 326, 500, 652, 683, 815, 1366, 1630, 2732, 3260, 3415, 4075, 6830, 8150, 13660, 16300, 17075, 20375, 34150, 40750, 68300, 81500, 85375, 111329, 170750, 222658, 341500, 445316, 556645, 1113290, 2226580, 2783225, 5566450, 11132900, 13916125, 27832250, 55664500]

約数ペア:

[(1, 55664500), (2, 27832250), (4, 13916125), (5, 11132900), (10, 5566450), (20, 2783225), (25, 2226580), (50, 1113290), (100, 556645), (125, 445316), (163, 341500), (250, 222658), (326, 170750), (500, 111329), (652, 85375), (683, 81500), (815, 68300), (1366, 40750), (1630, 34150), (2732, 20375), (3260, 17075), (3415, 16300), (4075, 13660), (6830, 8150)]