53749080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 222477840

約数和(自身を除く): 168728760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 277, 280, 294, 308, 315, 330, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 554, 588, 616, 630, 660, 693, 735, 770, 792, 831, 840, 882, 924, 980, 990, 1078, 1108, 1155, 1176, 1260, 1320, 1385, 1386, 1470, 1540, 1617, 1662, 1764, 1848, 1939, 1960, 1980, 2156, 2205, 2216, 2310, 2493, 2520, 2695, 2770, 2772, 2940, 3047, 3080, 3234, 3324, 3465, 3528, 3878, 3960, 4155, 4312, 4410, 4620, 4851, 4986, 5390, 5540, 5544, 5817, 5880, 6094, 6468, 6648, 6930, 7756, 8085, 8310, 8820, 9141, 9240, 9695, 9702, 9972, 10780, 11080, 11634, 12188, 12465, 12936, 13573, 13860, 15235, 15512, 16170, 16620, 17451, 17640, 18282, 19390, 19404, 19944, 21329, 21560, 23268, 24255, 24376, 24930, 27146, 27423, 27720, 29085, 30470, 32340, 33240, 34902, 36564, 38780, 38808, 40719, 42658, 45705, 46536, 48510, 49860, 54292, 54846, 58170, 60940, 63987, 64680, 67865, 69804, 73128, 77560, 81438, 85316, 87255, 91410, 97020, 99720, 106645, 108584, 109692, 116340, 121880, 122157, 127974, 135730, 137115, 139608, 149303, 162876, 170632, 174510, 182820, 191961, 194040, 203595, 213290, 219384, 232680, 244314, 255948, 271460, 274230, 298606, 319935, 325752, 349020, 365640, 383922, 407190, 426580, 447909, 488628, 511896, 542920, 548460, 597212, 610785, 639870, 698040, 746515, 767844, 814380, 853160, 895818, 959805, 977256, 1096920, 1194424, 1221570, 1279740, 1343727, 1493030, 1535688, 1628760, 1791636, 1919610, 2239545, 2443140, 2559480, 2687454, 2986060, 3583272, 3839220, 4479090, 4886280, 5374908, 5972120, 6718635, 7678440, 8958180, 10749816, 13437270, 17916360, 26874540, 53749080]

約数ペア:

[(1, 53749080), (2, 26874540), (3, 17916360), (4, 13437270), (5, 10749816), (6, 8958180), (7, 7678440), (8, 6718635), (9, 5972120), (10, 5374908), (11, 4886280), (12, 4479090), (14, 3839220), (15, 3583272), (18, 2986060), (20, 2687454), (21, 2559480), (22, 2443140), (24, 2239545), (28, 1919610), (30, 1791636), (33, 1628760), (35, 1535688), (36, 1493030), (40, 1343727), (42, 1279740), (44, 1221570), (45, 1194424), (49, 1096920), (55, 977256), (56, 959805), (60, 895818), (63, 853160), (66, 814380), (70, 767844), (72, 746515), (77, 698040), (84, 639870), (88, 610785), (90, 597212), (98, 548460), (99, 542920), (105, 511896), (110, 488628), (120, 447909), (126, 426580), (132, 407190), (140, 383922), (147, 365640), (154, 349020), (165, 325752), (168, 319935), (180, 298606), (196, 274230), (198, 271460), (210, 255948), (220, 244314), (231, 232680), (245, 219384), (252, 213290), (264, 203595), (277, 194040), (280, 191961), (294, 182820), (308, 174510), (315, 170632), (330, 162876), (360, 149303), (385, 139608), (392, 137115), (396, 135730), (420, 127974), (440, 122157), (441, 121880), (462, 116340), (490, 109692), (495, 108584), (504, 106645), (539, 99720), (554, 97020), (588, 91410), (616, 87255), (630, 85316), (660, 81438), (693, 77560), (735, 73128), (770, 69804), (792, 67865), (831, 64680), (840, 63987), (882, 60940), (924, 58170), (980, 54846), (990, 54292), (1078, 49860), (1108, 48510), (1155, 46536), (1176, 45705), (1260, 42658), (1320, 40719), (1385, 38808), (1386, 38780), (1470, 36564), (1540, 34902), (1617, 33240), (1662, 32340), (1764, 30470), (1848, 29085), (1939, 27720), (1960, 27423), (1980, 27146), (2156, 24930), (2205, 24376), (2216, 24255), (2310, 23268), (2493, 21560), (2520, 21329), (2695, 19944), (2770, 19404), (2772, 19390), (2940, 18282), (3047, 17640), (3080, 17451), (3234, 16620), (3324, 16170), (3465, 15512), (3528, 15235), (3878, 13860), (3960, 13573), (4155, 12936), (4312, 12465), (4410, 12188), (4620, 11634), (4851, 11080), (4986, 10780), (5390, 9972), (5540, 9702), (5544, 9695), (5817, 9240), (5880, 9141), (6094, 8820), (6468, 8310), (6648, 8085), (6930, 7756)]