52048080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 240

約数和(自身を含む): 208915200

約数和(自身を除く): 156867120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 449, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 898, 920, 966, 1008, 1035, 1104, 1260, 1288, 1347, 1380, 1449, 1610, 1656, 1680, 1796, 1840, 1932, 2070, 2245, 2415, 2520, 2576, 2694, 2760, 2898, 3143, 3220, 3312, 3592, 3864, 4041, 4140, 4490, 4830, 5040, 5388, 5520, 5796, 6286, 6440, 6735, 7184, 7245, 7728, 8082, 8280, 8980, 9429, 9660, 10327, 10776, 11592, 12572, 12880, 13470, 14490, 15715, 16164, 16560, 17960, 18858, 19320, 20205, 20654, 21552, 23184, 25144, 26940, 28287, 28980, 30981, 31430, 32328, 35920, 37716, 38640, 40410, 41308, 47145, 50288, 51635, 53880, 56574, 57960, 61962, 62860, 64656, 72289, 75432, 80820, 82616, 92943, 94290, 103270, 107760, 113148, 115920, 123924, 125720, 141435, 144578, 150864, 154905, 161640, 165232, 185886, 188580, 206540, 216867, 226296, 247848, 251440, 282870, 289156, 309810, 323280, 361445, 371772, 377160, 413080, 433734, 452592, 464715, 495696, 565740, 578312, 619620, 650601, 722890, 743544, 754320, 826160, 867468, 929430, 1084335, 1131480, 1156624, 1239240, 1301202, 1445780, 1487088, 1734936, 1858860, 2168670, 2262960, 2478480, 2602404, 2891560, 3253005, 3469872, 3717720, 4337340, 5204808, 5783120, 6506010, 7435440, 8674680, 10409616, 13012020, 17349360, 26024040, 52048080]

約数ペア:

[(1, 52048080), (2, 26024040), (3, 17349360), (4, 13012020), (5, 10409616), (6, 8674680), (7, 7435440), (8, 6506010), (9, 5783120), (10, 5204808), (12, 4337340), (14, 3717720), (15, 3469872), (16, 3253005), (18, 2891560), (20, 2602404), (21, 2478480), (23, 2262960), (24, 2168670), (28, 1858860), (30, 1734936), (35, 1487088), (36, 1445780), (40, 1301202), (42, 1239240), (45, 1156624), (46, 1131480), (48, 1084335), (56, 929430), (60, 867468), (63, 826160), (69, 754320), (70, 743544), (72, 722890), (80, 650601), (84, 619620), (90, 578312), (92, 565740), (105, 495696), (112, 464715), (115, 452592), (120, 433734), (126, 413080), (138, 377160), (140, 371772), (144, 361445), (161, 323280), (168, 309810), (180, 289156), (184, 282870), (207, 251440), (210, 247848), (230, 226296), (240, 216867), (252, 206540), (276, 188580), (280, 185886), (315, 165232), (322, 161640), (336, 154905), (345, 150864), (360, 144578), (368, 141435), (414, 125720), (420, 123924), (449, 115920), (460, 113148), (483, 107760), (504, 103270), (552, 94290), (560, 92943), (630, 82616), (644, 80820), (690, 75432), (720, 72289), (805, 64656), (828, 62860), (840, 61962), (898, 57960), (920, 56574), (966, 53880), (1008, 51635), (1035, 50288), (1104, 47145), (1260, 41308), (1288, 40410), (1347, 38640), (1380, 37716), (1449, 35920), (1610, 32328), (1656, 31430), (1680, 30981), (1796, 28980), (1840, 28287), (1932, 26940), (2070, 25144), (2245, 23184), (2415, 21552), (2520, 20654), (2576, 20205), (2694, 19320), (2760, 18858), (2898, 17960), (3143, 16560), (3220, 16164), (3312, 15715), (3592, 14490), (3864, 13470), (4041, 12880), (4140, 12572), (4490, 11592), (4830, 10776), (5040, 10327), (5388, 9660), (5520, 9429), (5796, 8980), (6286, 8280), (6440, 8082), (6735, 7728), (7184, 7245)]