56550500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{6653}}^1$

素因数の和:6689

約数の個数: 48

約数和(自身を含む): 130791024

約数和(自身を除く): 74240524

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 4250, 6653, 8500, 13306, 26612, 33265, 66530, 113101, 133060, 166325, 226202, 332650, 452404, 565505, 665300, 831625, 1131010, 1663250, 2262020, 2827525, 3326500, 5655050, 11310100, 14137625, 28275250, 56550500]

約数ペア:

[(1, 56550500), (2, 28275250), (4, 14137625), (5, 11310100), (10, 5655050), (17, 3326500), (20, 2827525), (25, 2262020), (34, 1663250), (50, 1131010), (68, 831625), (85, 665300), (100, 565505), (125, 452404), (170, 332650), (250, 226202), (340, 166325), (425, 133060), (500, 113101), (850, 66530), (1700, 33265), (2125, 26612), (4250, 13306), (6653, 8500)]