51737616

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{1901}}^1$

素因数の和:1931

約数の個数: 120

約数和(自身を含む): 171697344

約数和(自身を除く): 119959728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1901, 1944, 2268, 3024, 3402, 3802, 3888, 4536, 5703, 6804, 7604, 9072, 11406, 13307, 13608, 15208, 17109, 22812, 26614, 27216, 30416, 34218, 39921, 45624, 51327, 53228, 68436, 79842, 91248, 102654, 106456, 119763, 136872, 153981, 159684, 205308, 212912, 239526, 273744, 307962, 319368, 359289, 410616, 461943, 479052, 615924, 638736, 718578, 821232, 923886, 958104, 1077867, 1231848, 1437156, 1847772, 1916208, 2155734, 2463696, 2874312, 3233601, 3695544, 4311468, 5748624, 6467202, 7391088, 8622936, 12934404, 17245872, 25868808, 51737616]

約数ペア:

[(1, 51737616), (2, 25868808), (3, 17245872), (4, 12934404), (6, 8622936), (7, 7391088), (8, 6467202), (9, 5748624), (12, 4311468), (14, 3695544), (16, 3233601), (18, 2874312), (21, 2463696), (24, 2155734), (27, 1916208), (28, 1847772), (36, 1437156), (42, 1231848), (48, 1077867), (54, 958104), (56, 923886), (63, 821232), (72, 718578), (81, 638736), (84, 615924), (108, 479052), (112, 461943), (126, 410616), (144, 359289), (162, 319368), (168, 307962), (189, 273744), (216, 239526), (243, 212912), (252, 205308), (324, 159684), (336, 153981), (378, 136872), (432, 119763), (486, 106456), (504, 102654), (567, 91248), (648, 79842), (756, 68436), (972, 53228), (1008, 51327), (1134, 45624), (1296, 39921), (1512, 34218), (1701, 30416), (1901, 27216), (1944, 26614), (2268, 22812), (3024, 17109), (3402, 15208), (3802, 13608), (3888, 13307), (4536, 11406), (5703, 9072), (6804, 7604)]