51699312

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:476

約数の個数: 180

約数和(自身を含む): 178622496

約数和(自身を除く): 126923184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 238, 252, 272, 294, 306, 336, 357, 392, 408, 431, 441, 476, 504, 588, 612, 714, 784, 816, 833, 862, 882, 952, 1008, 1071, 1176, 1224, 1293, 1428, 1666, 1724, 1764, 1904, 2142, 2352, 2448, 2499, 2586, 2856, 3017, 3332, 3448, 3528, 3879, 4284, 4998, 5172, 5712, 6034, 6664, 6896, 7056, 7327, 7497, 7758, 8568, 9051, 9996, 10344, 12068, 13328, 14654, 14994, 15516, 17136, 18102, 19992, 20688, 21119, 21981, 24136, 27153, 29308, 29988, 31032, 36204, 39984, 42238, 43962, 48272, 51289, 54306, 58616, 59976, 62064, 63357, 65943, 72408, 84476, 87924, 102578, 108612, 117232, 119952, 126714, 131886, 144816, 153867, 168952, 175848, 190071, 205156, 217224, 253428, 263772, 307734, 337904, 351696, 359023, 380142, 410312, 434448, 461601, 506856, 527544, 615468, 718046, 760284, 820624, 923202, 1013712, 1055088, 1077069, 1230936, 1436092, 1520568, 1846404, 2154138, 2461872, 2872184, 3041136, 3231207, 3692808, 4308276, 5744368, 6462414, 7385616, 8616552, 12924828, 17233104, 25849656, 51699312]

約数ペア:

[(1, 51699312), (2, 25849656), (3, 17233104), (4, 12924828), (6, 8616552), (7, 7385616), (8, 6462414), (9, 5744368), (12, 4308276), (14, 3692808), (16, 3231207), (17, 3041136), (18, 2872184), (21, 2461872), (24, 2154138), (28, 1846404), (34, 1520568), (36, 1436092), (42, 1230936), (48, 1077069), (49, 1055088), (51, 1013712), (56, 923202), (63, 820624), (68, 760284), (72, 718046), (84, 615468), (98, 527544), (102, 506856), (112, 461601), (119, 434448), (126, 410312), (136, 380142), (144, 359023), (147, 351696), (153, 337904), (168, 307734), (196, 263772), (204, 253428), (238, 217224), (252, 205156), (272, 190071), (294, 175848), (306, 168952), (336, 153867), (357, 144816), (392, 131886), (408, 126714), (431, 119952), (441, 117232), (476, 108612), (504, 102578), (588, 87924), (612, 84476), (714, 72408), (784, 65943), (816, 63357), (833, 62064), (862, 59976), (882, 58616), (952, 54306), (1008, 51289), (1071, 48272), (1176, 43962), (1224, 42238), (1293, 39984), (1428, 36204), (1666, 31032), (1724, 29988), (1764, 29308), (1904, 27153), (2142, 24136), (2352, 21981), (2448, 21119), (2499, 20688), (2586, 19992), (2856, 18102), (3017, 17136), (3332, 15516), (3448, 14994), (3528, 14654), (3879, 13328), (4284, 12068), (4998, 10344), (5172, 9996), (5712, 9051), (6034, 8568), (6664, 7758), (6896, 7497), (7056, 7327)]