48649920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:319

約数の個数: 224

約数和(自身を含む): 179076096

約数和(自身を除く): 130426176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 271, 272, 320, 330, 340, 352, 374, 408, 440, 480, 510, 528, 542, 544, 561, 660, 680, 704, 748, 813, 816, 880, 935, 960, 1020, 1056, 1084, 1088, 1122, 1320, 1355, 1360, 1496, 1626, 1632, 1760, 1870, 2040, 2112, 2168, 2244, 2640, 2710, 2720, 2805, 2981, 2992, 3252, 3264, 3520, 3740, 4065, 4080, 4336, 4488, 4607, 5280, 5420, 5440, 5610, 5962, 5984, 6504, 7480, 8130, 8160, 8672, 8943, 8976, 9214, 10560, 10840, 11220, 11924, 11968, 13008, 13821, 14905, 14960, 16260, 16320, 17344, 17886, 17952, 18428, 21680, 22440, 23035, 23848, 26016, 27642, 29810, 29920, 32520, 35772, 35904, 36856, 43360, 44715, 44880, 46070, 47696, 50677, 52032, 55284, 59620, 59840, 65040, 69105, 71544, 73712, 86720, 89430, 89760, 92140, 95392, 101354, 110568, 119240, 130080, 138210, 143088, 147424, 152031, 178860, 179520, 184280, 190784, 202708, 221136, 238480, 253385, 260160, 276420, 286176, 294848, 304062, 357720, 368560, 405416, 442272, 476960, 506770, 552840, 572352, 608124, 715440, 737120, 760155, 810832, 884544, 953920, 1013540, 1105680, 1216248, 1430880, 1474240, 1520310, 1621664, 2027080, 2211360, 2432496, 2861760, 3040620, 3243328, 4054160, 4422720, 4864992, 6081240, 8108320, 9729984, 12162480, 16216640, 24324960, 48649920]

約数ペア:

[(1, 48649920), (2, 24324960), (3, 16216640), (4, 12162480), (5, 9729984), (6, 8108320), (8, 6081240), (10, 4864992), (11, 4422720), (12, 4054160), (15, 3243328), (16, 3040620), (17, 2861760), (20, 2432496), (22, 2211360), (24, 2027080), (30, 1621664), (32, 1520310), (33, 1474240), (34, 1430880), (40, 1216248), (44, 1105680), (48, 1013540), (51, 953920), (55, 884544), (60, 810832), (64, 760155), (66, 737120), (68, 715440), (80, 608124), (85, 572352), (88, 552840), (96, 506770), (102, 476960), (110, 442272), (120, 405416), (132, 368560), (136, 357720), (160, 304062), (165, 294848), (170, 286176), (176, 276420), (187, 260160), (192, 253385), (204, 238480), (220, 221136), (240, 202708), (255, 190784), (264, 184280), (271, 179520), (272, 178860), (320, 152031), (330, 147424), (340, 143088), (352, 138210), (374, 130080), (408, 119240), (440, 110568), (480, 101354), (510, 95392), (528, 92140), (542, 89760), (544, 89430), (561, 86720), (660, 73712), (680, 71544), (704, 69105), (748, 65040), (813, 59840), (816, 59620), (880, 55284), (935, 52032), (960, 50677), (1020, 47696), (1056, 46070), (1084, 44880), (1088, 44715), (1122, 43360), (1320, 36856), (1355, 35904), (1360, 35772), (1496, 32520), (1626, 29920), (1632, 29810), (1760, 27642), (1870, 26016), (2040, 23848), (2112, 23035), (2168, 22440), (2244, 21680), (2640, 18428), (2710, 17952), (2720, 17886), (2805, 17344), (2981, 16320), (2992, 16260), (3252, 14960), (3264, 14905), (3520, 13821), (3740, 13008), (4065, 11968), (4080, 11924), (4336, 11220), (4488, 10840), (4607, 10560), (5280, 9214), (5420, 8976), (5440, 8943), (5610, 8672), (5962, 8160), (5984, 8130), (6504, 7480)]