49774880

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6619}}^1$

素因数の和:6681

約数の個数: 48

約数和(自身を含む): 120113280

約数和(自身を除く): 70338400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 6619, 7520, 13238, 26476, 33095, 52952, 66190, 105904, 132380, 211808, 264760, 311093, 529520, 622186, 1059040, 1244372, 1555465, 2488744, 3110930, 4977488, 6221860, 9954976, 12443720, 24887440, 49774880]

約数ペア:

[(1, 49774880), (2, 24887440), (4, 12443720), (5, 9954976), (8, 6221860), (10, 4977488), (16, 3110930), (20, 2488744), (32, 1555465), (40, 1244372), (47, 1059040), (80, 622186), (94, 529520), (160, 311093), (188, 264760), (235, 211808), (376, 132380), (470, 105904), (752, 66190), (940, 52952), (1504, 33095), (1880, 26476), (3760, 13238), (6619, 7520)]