53025400

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{5641}}^1$

素因数の和:5704

約数の個数: 48

約数和(自身を含む): 125929440

約数和(自身を除く): 72904040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 4700, 5641, 9400, 11282, 22564, 28205, 45128, 56410, 112820, 141025, 225640, 265127, 282050, 530254, 564100, 1060508, 1128200, 1325635, 2121016, 2651270, 5302540, 6628175, 10605080, 13256350, 26512700, 53025400]

約数ペア:

[(1, 53025400), (2, 26512700), (4, 13256350), (5, 10605080), (8, 6628175), (10, 5302540), (20, 2651270), (25, 2121016), (40, 1325635), (47, 1128200), (50, 1060508), (94, 564100), (100, 530254), (188, 282050), (200, 265127), (235, 225640), (376, 141025), (470, 112820), (940, 56410), (1175, 45128), (1880, 28205), (2350, 22564), (4700, 11282), (5641, 9400)]