49486080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{263}}^1$

素因数の和:301

約数の個数: 216

約数和(自身を含む): 184548672

約数和(自身を除く): 135062592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 263, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 526, 560, 588, 640, 672, 735, 768, 784, 789, 840, 896, 960, 980, 1052, 1120, 1176, 1280, 1315, 1344, 1470, 1568, 1578, 1680, 1792, 1841, 1920, 1960, 2104, 2240, 2352, 2630, 2688, 2940, 3136, 3156, 3360, 3682, 3840, 3920, 3945, 4208, 4480, 4704, 5260, 5376, 5523, 5880, 6272, 6312, 6720, 7364, 7840, 7890, 8416, 8960, 9205, 9408, 10520, 11046, 11760, 12544, 12624, 12887, 13440, 14728, 15680, 15780, 16832, 18410, 18816, 21040, 22092, 23520, 25248, 25774, 26880, 27615, 29456, 31360, 31560, 33664, 36820, 37632, 38661, 42080, 44184, 47040, 50496, 51548, 55230, 58912, 62720, 63120, 64435, 67328, 73640, 77322, 84160, 88368, 94080, 100992, 103096, 110460, 117824, 126240, 128870, 147280, 154644, 168320, 176736, 188160, 193305, 201984, 206192, 220920, 235648, 252480, 257740, 294560, 309288, 336640, 353472, 386610, 412384, 441840, 471296, 504960, 515480, 589120, 618576, 706944, 773220, 824768, 883680, 1009920, 1030960, 1178240, 1237152, 1413888, 1546440, 1649536, 1767360, 2061920, 2356480, 2474304, 3092880, 3299072, 3534720, 4123840, 4948608, 6185760, 7069440, 8247680, 9897216, 12371520, 16495360, 24743040, 49486080]

約数ペア:

[(1, 49486080), (2, 24743040), (3, 16495360), (4, 12371520), (5, 9897216), (6, 8247680), (7, 7069440), (8, 6185760), (10, 4948608), (12, 4123840), (14, 3534720), (15, 3299072), (16, 3092880), (20, 2474304), (21, 2356480), (24, 2061920), (28, 1767360), (30, 1649536), (32, 1546440), (35, 1413888), (40, 1237152), (42, 1178240), (48, 1030960), (49, 1009920), (56, 883680), (60, 824768), (64, 773220), (70, 706944), (80, 618576), (84, 589120), (96, 515480), (98, 504960), (105, 471296), (112, 441840), (120, 412384), (128, 386610), (140, 353472), (147, 336640), (160, 309288), (168, 294560), (192, 257740), (196, 252480), (210, 235648), (224, 220920), (240, 206192), (245, 201984), (256, 193305), (263, 188160), (280, 176736), (294, 168320), (320, 154644), (336, 147280), (384, 128870), (392, 126240), (420, 117824), (448, 110460), (480, 103096), (490, 100992), (526, 94080), (560, 88368), (588, 84160), (640, 77322), (672, 73640), (735, 67328), (768, 64435), (784, 63120), (789, 62720), (840, 58912), (896, 55230), (960, 51548), (980, 50496), (1052, 47040), (1120, 44184), (1176, 42080), (1280, 38661), (1315, 37632), (1344, 36820), (1470, 33664), (1568, 31560), (1578, 31360), (1680, 29456), (1792, 27615), (1841, 26880), (1920, 25774), (1960, 25248), (2104, 23520), (2240, 22092), (2352, 21040), (2630, 18816), (2688, 18410), (2940, 16832), (3136, 15780), (3156, 15680), (3360, 14728), (3682, 13440), (3840, 12887), (3920, 12624), (3945, 12544), (4208, 11760), (4480, 11046), (4704, 10520), (5260, 9408), (5376, 9205), (5523, 8960), (5880, 8416), (6272, 7890), (6312, 7840), (6720, 7364)]