55051360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 169344000

約数和(自身を除く): 114292640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 160, 182, 190, 199, 208, 224, 247, 260, 266, 280, 304, 364, 380, 398, 416, 455, 494, 520, 532, 560, 608, 665, 728, 760, 796, 910, 988, 995, 1040, 1064, 1120, 1235, 1330, 1393, 1456, 1520, 1592, 1729, 1820, 1976, 1990, 2080, 2128, 2470, 2587, 2660, 2786, 2912, 3040, 3184, 3458, 3640, 3781, 3952, 3980, 4256, 4940, 5174, 5320, 5572, 6368, 6916, 6965, 7280, 7562, 7904, 7960, 8645, 9880, 10348, 10640, 11144, 12935, 13832, 13930, 14560, 15124, 15920, 17290, 18109, 18905, 19760, 20696, 21280, 22288, 25870, 26467, 27664, 27860, 30248, 31840, 34580, 36218, 37810, 39520, 41392, 44576, 49153, 51740, 52934, 55328, 55720, 60496, 69160, 72436, 75620, 82784, 90545, 98306, 103480, 105868, 111440, 120992, 132335, 138320, 144872, 151240, 181090, 196612, 206960, 211736, 222880, 245765, 264670, 276640, 289744, 302480, 344071, 362180, 393224, 413920, 423472, 491530, 529340, 579488, 604960, 688142, 724360, 786448, 846944, 983060, 1058680, 1376284, 1448720, 1572896, 1720355, 1966120, 2117360, 2752568, 2897440, 3440710, 3932240, 4234720, 5505136, 6881420, 7864480, 11010272, 13762840, 27525680, 55051360]

約数ペア:

[(1, 55051360), (2, 27525680), (4, 13762840), (5, 11010272), (7, 7864480), (8, 6881420), (10, 5505136), (13, 4234720), (14, 3932240), (16, 3440710), (19, 2897440), (20, 2752568), (26, 2117360), (28, 1966120), (32, 1720355), (35, 1572896), (38, 1448720), (40, 1376284), (52, 1058680), (56, 983060), (65, 846944), (70, 786448), (76, 724360), (80, 688142), (91, 604960), (95, 579488), (104, 529340), (112, 491530), (130, 423472), (133, 413920), (140, 393224), (152, 362180), (160, 344071), (182, 302480), (190, 289744), (199, 276640), (208, 264670), (224, 245765), (247, 222880), (260, 211736), (266, 206960), (280, 196612), (304, 181090), (364, 151240), (380, 144872), (398, 138320), (416, 132335), (455, 120992), (494, 111440), (520, 105868), (532, 103480), (560, 98306), (608, 90545), (665, 82784), (728, 75620), (760, 72436), (796, 69160), (910, 60496), (988, 55720), (995, 55328), (1040, 52934), (1064, 51740), (1120, 49153), (1235, 44576), (1330, 41392), (1393, 39520), (1456, 37810), (1520, 36218), (1592, 34580), (1729, 31840), (1820, 30248), (1976, 27860), (1990, 27664), (2080, 26467), (2128, 25870), (2470, 22288), (2587, 21280), (2660, 20696), (2786, 19760), (2912, 18905), (3040, 18109), (3184, 17290), (3458, 15920), (3640, 15124), (3781, 14560), (3952, 13930), (3980, 13832), (4256, 12935), (4940, 11144), (5174, 10640), (5320, 10348), (5572, 9880), (6368, 8645), (6916, 7960), (6965, 7904), (7280, 7562)]