49979580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1083

約数の個数: 96

約数和(自身を含む): 161366016

約数和(自身を除く): 111386436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 937, 1270, 1524, 1778, 1874, 1905, 2540, 2667, 2811, 3556, 3748, 3810, 4445, 4685, 5334, 5622, 6559, 7620, 8890, 9370, 10668, 11244, 13118, 13335, 14055, 17780, 18740, 19677, 26236, 26670, 28110, 32795, 39354, 53340, 56220, 65590, 78708, 98385, 118999, 131180, 196770, 237998, 356997, 393540, 475996, 594995, 713994, 832993, 1189990, 1427988, 1665986, 1784985, 2379980, 2498979, 3331972, 3569970, 4164965, 4997958, 7139940, 8329930, 9995916, 12494895, 16659860, 24989790, 49979580]

約数ペア:

[(1, 49979580), (2, 24989790), (3, 16659860), (4, 12494895), (5, 9995916), (6, 8329930), (7, 7139940), (10, 4997958), (12, 4164965), (14, 3569970), (15, 3331972), (20, 2498979), (21, 2379980), (28, 1784985), (30, 1665986), (35, 1427988), (42, 1189990), (60, 832993), (70, 713994), (84, 594995), (105, 475996), (127, 393540), (140, 356997), (210, 237998), (254, 196770), (381, 131180), (420, 118999), (508, 98385), (635, 78708), (762, 65590), (889, 56220), (937, 53340), (1270, 39354), (1524, 32795), (1778, 28110), (1874, 26670), (1905, 26236), (2540, 19677), (2667, 18740), (2811, 17780), (3556, 14055), (3748, 13335), (3810, 13118), (4445, 11244), (4685, 10668), (5334, 9370), (5622, 8890), (6559, 7620)]