51024960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{2531}}^1$

素因数の和:2561

約数の個数: 168

約数和(自身を含む): 200655936

約数和(自身を除く): 149630976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2531, 2880, 3360, 4032, 5040, 5062, 6720, 7593, 10080, 10124, 12655, 15186, 17717, 20160, 20248, 22779, 25310, 30372, 35434, 37965, 40496, 45558, 50620, 53151, 60744, 70868, 75930, 80992, 88585, 91116, 101240, 106302, 113895, 121488, 141736, 151860, 159453, 161984, 177170, 182232, 202480, 212604, 227790, 242976, 265755, 283472, 303720, 318906, 354340, 364464, 404960, 425208, 455580, 485952, 531510, 566944, 607440, 637812, 708680, 728928, 797265, 809920, 850416, 911160, 1063020, 1133888, 1214880, 1275624, 1417360, 1457856, 1594530, 1700832, 1822320, 2126040, 2429760, 2551248, 2834720, 3189060, 3401664, 3644640, 4252080, 5102496, 5669440, 6378120, 7289280, 8504160, 10204992, 12756240, 17008320, 25512480, 51024960]

約数ペア:

[(1, 51024960), (2, 25512480), (3, 17008320), (4, 12756240), (5, 10204992), (6, 8504160), (7, 7289280), (8, 6378120), (9, 5669440), (10, 5102496), (12, 4252080), (14, 3644640), (15, 3401664), (16, 3189060), (18, 2834720), (20, 2551248), (21, 2429760), (24, 2126040), (28, 1822320), (30, 1700832), (32, 1594530), (35, 1457856), (36, 1417360), (40, 1275624), (42, 1214880), (45, 1133888), (48, 1063020), (56, 911160), (60, 850416), (63, 809920), (64, 797265), (70, 728928), (72, 708680), (80, 637812), (84, 607440), (90, 566944), (96, 531510), (105, 485952), (112, 455580), (120, 425208), (126, 404960), (140, 364464), (144, 354340), (160, 318906), (168, 303720), (180, 283472), (192, 265755), (210, 242976), (224, 227790), (240, 212604), (252, 202480), (280, 182232), (288, 177170), (315, 161984), (320, 159453), (336, 151860), (360, 141736), (420, 121488), (448, 113895), (480, 106302), (504, 101240), (560, 91116), (576, 88585), (630, 80992), (672, 75930), (720, 70868), (840, 60744), (960, 53151), (1008, 50620), (1120, 45558), (1260, 40496), (1344, 37965), (1440, 35434), (1680, 30372), (2016, 25310), (2240, 22779), (2520, 20248), (2531, 20160), (2880, 17717), (3360, 15186), (4032, 12655), (5040, 10124), (5062, 10080), (6720, 7593)]