51767040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 191612736

約数和(自身を除く): 139845696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 61, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 122, 128, 130, 136, 156, 160, 170, 183, 192, 195, 204, 208, 221, 240, 244, 255, 256, 260, 272, 305, 312, 320, 340, 366, 384, 390, 408, 416, 442, 480, 488, 510, 520, 544, 610, 624, 640, 663, 680, 732, 768, 780, 793, 816, 832, 884, 915, 960, 976, 1020, 1037, 1040, 1088, 1105, 1220, 1248, 1280, 1326, 1360, 1464, 1560, 1586, 1632, 1664, 1768, 1830, 1920, 1952, 2040, 2074, 2080, 2176, 2210, 2379, 2440, 2496, 2652, 2720, 2928, 3111, 3120, 3172, 3264, 3315, 3328, 3536, 3660, 3840, 3904, 3965, 4080, 4148, 4160, 4352, 4420, 4758, 4880, 4992, 5185, 5304, 5440, 5856, 6222, 6240, 6344, 6528, 6630, 7072, 7320, 7808, 7930, 8160, 8296, 8320, 8840, 9516, 9760, 9984, 10370, 10608, 10880, 11712, 11895, 12444, 12480, 12688, 13056, 13260, 13481, 14144, 14640, 15555, 15616, 15860, 16320, 16592, 16640, 17680, 19032, 19520, 20740, 21216, 21760, 23424, 23790, 24888, 24960, 25376, 26520, 26962, 28288, 29280, 31110, 31720, 32640, 33184, 35360, 38064, 39040, 40443, 41480, 42432, 46848, 47580, 49776, 49920, 50752, 53040, 53924, 56576, 58560, 62220, 63440, 65280, 66368, 67405, 70720, 76128, 78080, 80886, 82960, 84864, 95160, 99552, 101504, 106080, 107848, 117120, 124440, 126880, 132736, 134810, 141440, 152256, 161772, 165920, 169728, 190320, 199104, 202215, 203008, 212160, 215696, 234240, 248880, 253760, 265472, 269620, 282880, 304512, 323544, 331840, 380640, 398208, 404430, 424320, 431392, 497760, 507520, 539240, 609024, 647088, 663680, 761280, 796416, 808860, 848640, 862784, 995520, 1015040, 1078480, 1294176, 1327360, 1522560, 1617720, 1725568, 1991040, 2156960, 2588352, 3045120, 3235440, 3451136, 3982080, 4313920, 5176704, 6470880, 8627840, 10353408, 12941760, 17255680, 25883520, 51767040]

約数ペア:

[(1, 51767040), (2, 25883520), (3, 17255680), (4, 12941760), (5, 10353408), (6, 8627840), (8, 6470880), (10, 5176704), (12, 4313920), (13, 3982080), (15, 3451136), (16, 3235440), (17, 3045120), (20, 2588352), (24, 2156960), (26, 1991040), (30, 1725568), (32, 1617720), (34, 1522560), (39, 1327360), (40, 1294176), (48, 1078480), (51, 1015040), (52, 995520), (60, 862784), (61, 848640), (64, 808860), (65, 796416), (68, 761280), (78, 663680), (80, 647088), (85, 609024), (96, 539240), (102, 507520), (104, 497760), (120, 431392), (122, 424320), (128, 404430), (130, 398208), (136, 380640), (156, 331840), (160, 323544), (170, 304512), (183, 282880), (192, 269620), (195, 265472), (204, 253760), (208, 248880), (221, 234240), (240, 215696), (244, 212160), (255, 203008), (256, 202215), (260, 199104), (272, 190320), (305, 169728), (312, 165920), (320, 161772), (340, 152256), (366, 141440), (384, 134810), (390, 132736), (408, 126880), (416, 124440), (442, 117120), (480, 107848), (488, 106080), (510, 101504), (520, 99552), (544, 95160), (610, 84864), (624, 82960), (640, 80886), (663, 78080), (680, 76128), (732, 70720), (768, 67405), (780, 66368), (793, 65280), (816, 63440), (832, 62220), (884, 58560), (915, 56576), (960, 53924), (976, 53040), (1020, 50752), (1037, 49920), (1040, 49776), (1088, 47580), (1105, 46848), (1220, 42432), (1248, 41480), (1280, 40443), (1326, 39040), (1360, 38064), (1464, 35360), (1560, 33184), (1586, 32640), (1632, 31720), (1664, 31110), (1768, 29280), (1830, 28288), (1920, 26962), (1952, 26520), (2040, 25376), (2074, 24960), (2080, 24888), (2176, 23790), (2210, 23424), (2379, 21760), (2440, 21216), (2496, 20740), (2652, 19520), (2720, 19032), (2928, 17680), (3111, 16640), (3120, 16592), (3172, 16320), (3264, 15860), (3315, 15616), (3328, 15555), (3536, 14640), (3660, 14144), (3840, 13481), (3904, 13260), (3965, 13056), (4080, 12688), (4148, 12480), (4160, 12444), (4352, 11895), (4420, 11712), (4758, 10880), (4880, 10608), (4992, 10370), (5185, 9984), (5304, 9760), (5440, 9516), (5856, 8840), (6222, 8320), (6240, 8296), (6344, 8160), (6528, 7930), (6630, 7808), (7072, 7320)]