48623680

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{443}}^1$

素因数の和:481

約数の個数: 112

約数和(自身を含む): 135331200

約数和(自身を除く): 86707520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 443, 448, 490, 560, 686, 784, 886, 980, 1120, 1372, 1568, 1715, 1772, 1960, 2215, 2240, 2744, 3101, 3136, 3430, 3544, 3920, 4430, 5488, 6202, 6860, 7088, 7840, 8860, 10976, 12404, 13720, 14176, 15505, 15680, 17720, 21707, 21952, 24808, 27440, 28352, 31010, 35440, 43414, 49616, 54880, 62020, 70880, 86828, 99232, 108535, 109760, 124040, 141760, 151949, 173656, 198464, 217070, 248080, 303898, 347312, 434140, 496160, 607796, 694624, 759745, 868280, 992320, 1215592, 1389248, 1519490, 1736560, 2431184, 3038980, 3473120, 4862368, 6077960, 6946240, 9724736, 12155920, 24311840, 48623680]

約数ペア:

[(1, 48623680), (2, 24311840), (4, 12155920), (5, 9724736), (7, 6946240), (8, 6077960), (10, 4862368), (14, 3473120), (16, 3038980), (20, 2431184), (28, 1736560), (32, 1519490), (35, 1389248), (40, 1215592), (49, 992320), (56, 868280), (64, 759745), (70, 694624), (80, 607796), (98, 496160), (112, 434140), (140, 347312), (160, 303898), (196, 248080), (224, 217070), (245, 198464), (280, 173656), (320, 151949), (343, 141760), (392, 124040), (443, 109760), (448, 108535), (490, 99232), (560, 86828), (686, 70880), (784, 62020), (886, 54880), (980, 49616), (1120, 43414), (1372, 35440), (1568, 31010), (1715, 28352), (1772, 27440), (1960, 24808), (2215, 21952), (2240, 21707), (2744, 17720), (3101, 15680), (3136, 15505), (3430, 14176), (3544, 13720), (3920, 12404), (4430, 10976), (5488, 8860), (6202, 7840), (6860, 7088)]