54550860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 191772672

約数和(自身を除く): 137221812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 97, 103, 105, 130, 140, 156, 182, 194, 195, 206, 210, 260, 273, 291, 309, 364, 388, 390, 412, 420, 455, 485, 515, 546, 582, 618, 679, 721, 780, 910, 970, 1030, 1092, 1164, 1236, 1261, 1339, 1358, 1365, 1442, 1455, 1545, 1820, 1940, 2037, 2060, 2163, 2522, 2678, 2716, 2730, 2884, 2910, 3090, 3395, 3605, 3783, 4017, 4074, 4326, 5044, 5356, 5460, 5820, 6180, 6305, 6695, 6790, 7210, 7566, 8034, 8148, 8652, 8827, 9373, 9991, 10185, 10815, 12610, 13390, 13580, 14420, 15132, 16068, 17654, 18746, 18915, 19982, 20085, 20370, 21630, 25220, 26481, 26780, 28119, 29973, 35308, 37492, 37830, 39964, 40170, 40740, 43260, 44135, 46865, 49955, 52962, 56238, 59946, 69937, 75660, 80340, 88270, 93730, 99910, 105924, 112476, 119892, 129883, 132405, 139874, 140595, 149865, 176540, 187460, 199820, 209811, 259766, 264810, 279748, 281190, 299730, 349685, 389649, 419622, 519532, 529620, 562380, 599460, 649415, 699370, 779298, 839244, 909181, 1049055, 1298830, 1398740, 1558596, 1818362, 1948245, 2098110, 2597660, 2727543, 3636724, 3896490, 4196220, 4545905, 5455086, 7792980, 9091810, 10910172, 13637715, 18183620, 27275430, 54550860]

約数ペア:

[(1, 54550860), (2, 27275430), (3, 18183620), (4, 13637715), (5, 10910172), (6, 9091810), (7, 7792980), (10, 5455086), (12, 4545905), (13, 4196220), (14, 3896490), (15, 3636724), (20, 2727543), (21, 2597660), (26, 2098110), (28, 1948245), (30, 1818362), (35, 1558596), (39, 1398740), (42, 1298830), (52, 1049055), (60, 909181), (65, 839244), (70, 779298), (78, 699370), (84, 649415), (91, 599460), (97, 562380), (103, 529620), (105, 519532), (130, 419622), (140, 389649), (156, 349685), (182, 299730), (194, 281190), (195, 279748), (206, 264810), (210, 259766), (260, 209811), (273, 199820), (291, 187460), (309, 176540), (364, 149865), (388, 140595), (390, 139874), (412, 132405), (420, 129883), (455, 119892), (485, 112476), (515, 105924), (546, 99910), (582, 93730), (618, 88270), (679, 80340), (721, 75660), (780, 69937), (910, 59946), (970, 56238), (1030, 52962), (1092, 49955), (1164, 46865), (1236, 44135), (1261, 43260), (1339, 40740), (1358, 40170), (1365, 39964), (1442, 37830), (1455, 37492), (1545, 35308), (1820, 29973), (1940, 28119), (2037, 26780), (2060, 26481), (2163, 25220), (2522, 21630), (2678, 20370), (2716, 20085), (2730, 19982), (2884, 18915), (2910, 18746), (3090, 17654), (3395, 16068), (3605, 15132), (3783, 14420), (4017, 13580), (4074, 13390), (4326, 12610), (5044, 10815), (5356, 10185), (5460, 9991), (5820, 9373), (6180, 8827), (6305, 8652), (6695, 8148), (6790, 8034), (7210, 7566)]