51076000

素因数分解:

$2^5\times 5^3\times {\mathrm{113}}^2$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 126614124

約数和(自身を除く): 75538124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 113, 125, 160, 200, 226, 250, 400, 452, 500, 565, 800, 904, 1000, 1130, 1808, 2000, 2260, 2825, 3616, 4000, 4520, 5650, 9040, 11300, 12769, 14125, 18080, 22600, 25538, 28250, 45200, 51076, 56500, 63845, 90400, 102152, 113000, 127690, 204304, 226000, 255380, 319225, 408608, 452000, 510760, 638450, 1021520, 1276900, 1596125, 2043040, 2553800, 3192250, 5107600, 6384500, 10215200, 12769000, 25538000, 51076000]

約数ペア:

[(1, 51076000), (2, 25538000), (4, 12769000), (5, 10215200), (8, 6384500), (10, 5107600), (16, 3192250), (20, 2553800), (25, 2043040), (32, 1596125), (40, 1276900), (50, 1021520), (80, 638450), (100, 510760), (113, 452000), (125, 408608), (160, 319225), (200, 255380), (226, 226000), (250, 204304), (400, 127690), (452, 113000), (500, 102152), (565, 90400), (800, 63845), (904, 56500), (1000, 51076), (1130, 45200), (1808, 28250), (2000, 25538), (2260, 22600), (2825, 18080), (3616, 14125), (4000, 12769), (4520, 11300), (5650, 9040)]