51229080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:754

約数の個数: 192

約数和(自身を含む): 197121600

約数和(自身を除く): 145892520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 701, 812, 840, 870, 1015, 1044, 1160, 1218, 1260, 1305, 1402, 1624, 1740, 1827, 2030, 2088, 2103, 2436, 2520, 2610, 2804, 3045, 3480, 3505, 3654, 4060, 4206, 4872, 4907, 5220, 5608, 6090, 6309, 7010, 7308, 8120, 8412, 9135, 9814, 10440, 10515, 12180, 12618, 14020, 14616, 14721, 16824, 18270, 19628, 20329, 21030, 24360, 24535, 25236, 28040, 29442, 31545, 36540, 39256, 40658, 42060, 44163, 49070, 50472, 58884, 60987, 63090, 73080, 73605, 81316, 84120, 88326, 98140, 101645, 117768, 121974, 126180, 142303, 147210, 162632, 176652, 182961, 196280, 203290, 220815, 243948, 252360, 284606, 294420, 304935, 353304, 365922, 406580, 426909, 441630, 487896, 569212, 588840, 609870, 711515, 731844, 813160, 853818, 883260, 914805, 1138424, 1219740, 1280727, 1423030, 1463688, 1707636, 1766520, 1829610, 2134545, 2439480, 2561454, 2846060, 3415272, 3659220, 4269090, 5122908, 5692120, 6403635, 7318440, 8538180, 10245816, 12807270, 17076360, 25614540, 51229080]

約数ペア:

[(1, 51229080), (2, 25614540), (3, 17076360), (4, 12807270), (5, 10245816), (6, 8538180), (7, 7318440), (8, 6403635), (9, 5692120), (10, 5122908), (12, 4269090), (14, 3659220), (15, 3415272), (18, 2846060), (20, 2561454), (21, 2439480), (24, 2134545), (28, 1829610), (29, 1766520), (30, 1707636), (35, 1463688), (36, 1423030), (40, 1280727), (42, 1219740), (45, 1138424), (56, 914805), (58, 883260), (60, 853818), (63, 813160), (70, 731844), (72, 711515), (84, 609870), (87, 588840), (90, 569212), (105, 487896), (116, 441630), (120, 426909), (126, 406580), (140, 365922), (145, 353304), (168, 304935), (174, 294420), (180, 284606), (203, 252360), (210, 243948), (232, 220815), (252, 203290), (261, 196280), (280, 182961), (290, 176652), (315, 162632), (348, 147210), (360, 142303), (406, 126180), (420, 121974), (435, 117768), (504, 101645), (522, 98140), (580, 88326), (609, 84120), (630, 81316), (696, 73605), (701, 73080), (812, 63090), (840, 60987), (870, 58884), (1015, 50472), (1044, 49070), (1160, 44163), (1218, 42060), (1260, 40658), (1305, 39256), (1402, 36540), (1624, 31545), (1740, 29442), (1827, 28040), (2030, 25236), (2088, 24535), (2103, 24360), (2436, 21030), (2520, 20329), (2610, 19628), (2804, 18270), (3045, 16824), (3480, 14721), (3505, 14616), (3654, 14020), (4060, 12618), (4206, 12180), (4872, 10515), (4907, 10440), (5220, 9814), (5608, 9135), (6090, 8412), (6309, 8120), (7010, 7308)]