49551400

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{2273}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 116315100

約数和(自身を除く): 66763700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 436, 545, 872, 1090, 2180, 2273, 2725, 4360, 4546, 5450, 9092, 10900, 11365, 18184, 21800, 22730, 45460, 56825, 90920, 113650, 227300, 247757, 454600, 495514, 991028, 1238785, 1982056, 2477570, 4955140, 6193925, 9910280, 12387850, 24775700, 49551400]

約数ペア:

[(1, 49551400), (2, 24775700), (4, 12387850), (5, 9910280), (8, 6193925), (10, 4955140), (20, 2477570), (25, 1982056), (40, 1238785), (50, 991028), (100, 495514), (109, 454600), (200, 247757), (218, 227300), (436, 113650), (545, 90920), (872, 56825), (1090, 45460), (2180, 22730), (2273, 21800), (2725, 18184), (4360, 11365), (4546, 10900), (5450, 9092)]