49999488

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 256

約数和(自身を含む): 176256000

約数和(自身を除く): 126256512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 64, 66, 76, 77, 84, 88, 89, 96, 112, 114, 128, 132, 133, 152, 154, 168, 176, 178, 192, 209, 224, 228, 231, 264, 266, 267, 304, 308, 336, 352, 356, 384, 399, 418, 448, 456, 462, 528, 532, 534, 608, 616, 623, 627, 672, 704, 712, 798, 836, 896, 912, 924, 979, 1056, 1064, 1068, 1216, 1232, 1246, 1254, 1344, 1408, 1424, 1463, 1596, 1672, 1691, 1824, 1848, 1869, 1958, 2112, 2128, 2136, 2432, 2464, 2492, 2508, 2688, 2848, 2926, 2937, 3192, 3344, 3382, 3648, 3696, 3738, 3916, 4224, 4256, 4272, 4389, 4928, 4984, 5016, 5073, 5696, 5852, 5874, 6384, 6688, 6764, 6853, 7296, 7392, 7476, 7832, 8512, 8544, 8778, 9856, 9968, 10032, 10146, 11392, 11704, 11748, 11837, 12768, 13376, 13528, 13706, 14784, 14952, 15664, 17024, 17088, 17556, 18601, 19936, 20064, 20292, 20559, 23408, 23496, 23674, 25536, 26752, 27056, 27412, 29568, 29904, 31328, 34176, 35112, 35511, 37202, 39872, 40128, 40584, 41118, 46816, 46992, 47348, 51072, 54112, 54824, 55803, 59808, 62656, 70224, 71022, 74404, 79744, 80256, 81168, 82236, 93632, 93984, 94696, 108224, 109648, 111606, 119616, 125312, 130207, 140448, 142044, 148808, 162336, 164472, 187264, 187968, 189392, 216448, 219296, 223212, 239232, 260414, 280896, 284088, 297616, 324672, 328944, 375936, 378784, 390621, 438592, 446424, 520828, 561792, 568176, 595232, 649344, 657888, 757568, 781242, 877184, 892848, 1041656, 1136352, 1190464, 1315776, 1515136, 1562484, 1785696, 2083312, 2272704, 2380928, 2631552, 3124968, 3571392, 4166624, 4545408, 6249936, 7142784, 8333248, 12499872, 16666496, 24999744, 49999488]

約数ペア:

[(1, 49999488), (2, 24999744), (3, 16666496), (4, 12499872), (6, 8333248), (7, 7142784), (8, 6249936), (11, 4545408), (12, 4166624), (14, 3571392), (16, 3124968), (19, 2631552), (21, 2380928), (22, 2272704), (24, 2083312), (28, 1785696), (32, 1562484), (33, 1515136), (38, 1315776), (42, 1190464), (44, 1136352), (48, 1041656), (56, 892848), (57, 877184), (64, 781242), (66, 757568), (76, 657888), (77, 649344), (84, 595232), (88, 568176), (89, 561792), (96, 520828), (112, 446424), (114, 438592), (128, 390621), (132, 378784), (133, 375936), (152, 328944), (154, 324672), (168, 297616), (176, 284088), (178, 280896), (192, 260414), (209, 239232), (224, 223212), (228, 219296), (231, 216448), (264, 189392), (266, 187968), (267, 187264), (304, 164472), (308, 162336), (336, 148808), (352, 142044), (356, 140448), (384, 130207), (399, 125312), (418, 119616), (448, 111606), (456, 109648), (462, 108224), (528, 94696), (532, 93984), (534, 93632), (608, 82236), (616, 81168), (623, 80256), (627, 79744), (672, 74404), (704, 71022), (712, 70224), (798, 62656), (836, 59808), (896, 55803), (912, 54824), (924, 54112), (979, 51072), (1056, 47348), (1064, 46992), (1068, 46816), (1216, 41118), (1232, 40584), (1246, 40128), (1254, 39872), (1344, 37202), (1408, 35511), (1424, 35112), (1463, 34176), (1596, 31328), (1672, 29904), (1691, 29568), (1824, 27412), (1848, 27056), (1869, 26752), (1958, 25536), (2112, 23674), (2128, 23496), (2136, 23408), (2432, 20559), (2464, 20292), (2492, 20064), (2508, 19936), (2688, 18601), (2848, 17556), (2926, 17088), (2937, 17024), (3192, 15664), (3344, 14952), (3382, 14784), (3648, 13706), (3696, 13528), (3738, 13376), (3916, 12768), (4224, 11837), (4256, 11748), (4272, 11704), (4389, 11392), (4928, 10146), (4984, 10032), (5016, 9968), (5073, 9856), (5696, 8778), (5852, 8544), (5874, 8512), (6384, 7832), (6688, 7476), (6764, 7392), (6853, 7296)]