51239496

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 172860480

約数和(自身を除く): 121620984

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 49, 51, 56, 66, 68, 77, 84, 88, 98, 102, 119, 132, 136, 147, 154, 168, 187, 196, 204, 231, 233, 238, 264, 294, 308, 357, 374, 392, 408, 462, 466, 476, 539, 561, 588, 616, 699, 714, 748, 833, 924, 932, 952, 1078, 1122, 1176, 1309, 1398, 1428, 1496, 1617, 1631, 1666, 1848, 1864, 2156, 2244, 2499, 2563, 2618, 2796, 2856, 3234, 3262, 3332, 3927, 3961, 4312, 4488, 4893, 4998, 5126, 5236, 5592, 6468, 6524, 6664, 7689, 7854, 7922, 9163, 9786, 9996, 10252, 10472, 11417, 11883, 12936, 13048, 15378, 15708, 15844, 17941, 18326, 19572, 19992, 20504, 22834, 23766, 27489, 27727, 30756, 31416, 31688, 34251, 35882, 36652, 39144, 43571, 45668, 47532, 53823, 54978, 55454, 61512, 68502, 71764, 73304, 83181, 87142, 91336, 95064, 107646, 109956, 110908, 125587, 130713, 137004, 143528, 166362, 174284, 194089, 215292, 219912, 221816, 251174, 261426, 274008, 304997, 332724, 348568, 376761, 388178, 430584, 502348, 522852, 582267, 609994, 665448, 753522, 776356, 914991, 1004696, 1045704, 1164534, 1219988, 1507044, 1552712, 1829982, 2134979, 2329068, 2439976, 3014088, 3659964, 4269958, 4658136, 6404937, 7319928, 8539916, 12809874, 17079832, 25619748, 51239496]

約数ペア:

[(1, 51239496), (2, 25619748), (3, 17079832), (4, 12809874), (6, 8539916), (7, 7319928), (8, 6404937), (11, 4658136), (12, 4269958), (14, 3659964), (17, 3014088), (21, 2439976), (22, 2329068), (24, 2134979), (28, 1829982), (33, 1552712), (34, 1507044), (42, 1219988), (44, 1164534), (49, 1045704), (51, 1004696), (56, 914991), (66, 776356), (68, 753522), (77, 665448), (84, 609994), (88, 582267), (98, 522852), (102, 502348), (119, 430584), (132, 388178), (136, 376761), (147, 348568), (154, 332724), (168, 304997), (187, 274008), (196, 261426), (204, 251174), (231, 221816), (233, 219912), (238, 215292), (264, 194089), (294, 174284), (308, 166362), (357, 143528), (374, 137004), (392, 130713), (408, 125587), (462, 110908), (466, 109956), (476, 107646), (539, 95064), (561, 91336), (588, 87142), (616, 83181), (699, 73304), (714, 71764), (748, 68502), (833, 61512), (924, 55454), (932, 54978), (952, 53823), (1078, 47532), (1122, 45668), (1176, 43571), (1309, 39144), (1398, 36652), (1428, 35882), (1496, 34251), (1617, 31688), (1631, 31416), (1666, 30756), (1848, 27727), (1864, 27489), (2156, 23766), (2244, 22834), (2499, 20504), (2563, 19992), (2618, 19572), (2796, 18326), (2856, 17941), (3234, 15844), (3262, 15708), (3332, 15378), (3927, 13048), (3961, 12936), (4312, 11883), (4488, 11417), (4893, 10472), (4998, 10252), (5126, 9996), (5236, 9786), (5592, 9163), (6468, 7922), (6524, 7854), (6664, 7689)]