51923520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1$

素因数の和:194

約数の個数: 252

約数和(自身を含む): 197624700

約数和(自身を除く): 145701180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 149, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 298, 320, 330, 352, 360, 363, 396, 440, 447, 480, 484, 495, 528, 576, 596, 605, 660, 704, 720, 726, 745, 792, 880, 894, 960, 968, 990, 1056, 1089, 1192, 1210, 1320, 1341, 1440, 1452, 1490, 1584, 1639, 1760, 1788, 1815, 1936, 1980, 2112, 2178, 2235, 2384, 2420, 2640, 2682, 2880, 2904, 2980, 3168, 3278, 3520, 3576, 3630, 3872, 3960, 4356, 4470, 4768, 4840, 4917, 5280, 5364, 5445, 5808, 5960, 6336, 6556, 6705, 7152, 7260, 7744, 7920, 8195, 8712, 8940, 9536, 9680, 9834, 10560, 10728, 10890, 11616, 11920, 13112, 13410, 14304, 14520, 14751, 15840, 16390, 17424, 17880, 18029, 19360, 19668, 21456, 21780, 23232, 23840, 24585, 26224, 26820, 28608, 29040, 29502, 31680, 32780, 34848, 35760, 36058, 38720, 39336, 42912, 43560, 47680, 49170, 52448, 53640, 54087, 58080, 59004, 65560, 69696, 71520, 72116, 73755, 78672, 85824, 87120, 90145, 98340, 104896, 107280, 108174, 116160, 118008, 131120, 143040, 144232, 147510, 157344, 162261, 174240, 180290, 196680, 214560, 216348, 236016, 262240, 270435, 288464, 295020, 314688, 324522, 348480, 360580, 393360, 429120, 432696, 472032, 524480, 540870, 576928, 590040, 649044, 721160, 786720, 811305, 865392, 944064, 1081740, 1153856, 1180080, 1298088, 1442320, 1573440, 1622610, 1730784, 2163480, 2360160, 2596176, 2884640, 3245220, 3461568, 4326960, 4720320, 5192352, 5769280, 6490440, 8653920, 10384704, 12980880, 17307840, 25961760, 51923520]

約数ペア:

[(1, 51923520), (2, 25961760), (3, 17307840), (4, 12980880), (5, 10384704), (6, 8653920), (8, 6490440), (9, 5769280), (10, 5192352), (11, 4720320), (12, 4326960), (15, 3461568), (16, 3245220), (18, 2884640), (20, 2596176), (22, 2360160), (24, 2163480), (30, 1730784), (32, 1622610), (33, 1573440), (36, 1442320), (40, 1298088), (44, 1180080), (45, 1153856), (48, 1081740), (55, 944064), (60, 865392), (64, 811305), (66, 786720), (72, 721160), (80, 649044), (88, 590040), (90, 576928), (96, 540870), (99, 524480), (110, 472032), (120, 432696), (121, 429120), (132, 393360), (144, 360580), (149, 348480), (160, 324522), (165, 314688), (176, 295020), (180, 288464), (192, 270435), (198, 262240), (220, 236016), (240, 216348), (242, 214560), (264, 196680), (288, 180290), (298, 174240), (320, 162261), (330, 157344), (352, 147510), (360, 144232), (363, 143040), (396, 131120), (440, 118008), (447, 116160), (480, 108174), (484, 107280), (495, 104896), (528, 98340), (576, 90145), (596, 87120), (605, 85824), (660, 78672), (704, 73755), (720, 72116), (726, 71520), (745, 69696), (792, 65560), (880, 59004), (894, 58080), (960, 54087), (968, 53640), (990, 52448), (1056, 49170), (1089, 47680), (1192, 43560), (1210, 42912), (1320, 39336), (1341, 38720), (1440, 36058), (1452, 35760), (1490, 34848), (1584, 32780), (1639, 31680), (1760, 29502), (1788, 29040), (1815, 28608), (1936, 26820), (1980, 26224), (2112, 24585), (2178, 23840), (2235, 23232), (2384, 21780), (2420, 21456), (2640, 19668), (2682, 19360), (2880, 18029), (2904, 17880), (2980, 17424), (3168, 16390), (3278, 15840), (3520, 14751), (3576, 14520), (3630, 14304), (3872, 13410), (3960, 13112), (4356, 11920), (4470, 11616), (4768, 10890), (4840, 10728), (4917, 10560), (5280, 9834), (5364, 9680), (5445, 9536), (5808, 8940), (5960, 8712), (6336, 8195), (6556, 7920), (6705, 7744), (7152, 7260)]