47871648

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 240

約数和(自身を含む): 162461376

約数和(自身を除く): 114589728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 66, 69, 72, 73, 81, 88, 92, 96, 99, 108, 132, 138, 144, 146, 162, 176, 184, 198, 207, 216, 219, 253, 264, 276, 288, 292, 297, 324, 352, 368, 396, 414, 432, 438, 506, 528, 552, 584, 594, 621, 648, 657, 736, 759, 792, 803, 828, 864, 876, 891, 1012, 1056, 1104, 1168, 1188, 1242, 1296, 1314, 1518, 1584, 1606, 1656, 1679, 1752, 1782, 1863, 1971, 2024, 2208, 2277, 2336, 2376, 2409, 2484, 2592, 2628, 3036, 3168, 3212, 3312, 3358, 3504, 3564, 3726, 3942, 4048, 4554, 4752, 4818, 4968, 5037, 5256, 5913, 6072, 6424, 6624, 6716, 6831, 7008, 7128, 7227, 7452, 7884, 8096, 9108, 9504, 9636, 9936, 10074, 10512, 11826, 12144, 12848, 13432, 13662, 14256, 14454, 14904, 15111, 15768, 18216, 18469, 19272, 19872, 20148, 20493, 21024, 21681, 23652, 24288, 25696, 26864, 27324, 28512, 28908, 29808, 30222, 31536, 36432, 36938, 38544, 40296, 40986, 43362, 45333, 47304, 53728, 54648, 55407, 57816, 59616, 60444, 63072, 65043, 72864, 73876, 77088, 80592, 81972, 86724, 90666, 94608, 109296, 110814, 115632, 120888, 130086, 135999, 147752, 161184, 163944, 166221, 173448, 181332, 189216, 218592, 221628, 231264, 241776, 260172, 271998, 295504, 327888, 332442, 346896, 362664, 443256, 483552, 498663, 520344, 543996, 591008, 655776, 664884, 693792, 725328, 886512, 997326, 1040688, 1087992, 1329768, 1450656, 1495989, 1773024, 1994652, 2081376, 2175984, 2659536, 2991978, 3989304, 4351968, 5319072, 5983956, 7978608, 11967912, 15957216, 23935824, 47871648]

約数ペア:

[(1, 47871648), (2, 23935824), (3, 15957216), (4, 11967912), (6, 7978608), (8, 5983956), (9, 5319072), (11, 4351968), (12, 3989304), (16, 2991978), (18, 2659536), (22, 2175984), (23, 2081376), (24, 1994652), (27, 1773024), (32, 1495989), (33, 1450656), (36, 1329768), (44, 1087992), (46, 1040688), (48, 997326), (54, 886512), (66, 725328), (69, 693792), (72, 664884), (73, 655776), (81, 591008), (88, 543996), (92, 520344), (96, 498663), (99, 483552), (108, 443256), (132, 362664), (138, 346896), (144, 332442), (146, 327888), (162, 295504), (176, 271998), (184, 260172), (198, 241776), (207, 231264), (216, 221628), (219, 218592), (253, 189216), (264, 181332), (276, 173448), (288, 166221), (292, 163944), (297, 161184), (324, 147752), (352, 135999), (368, 130086), (396, 120888), (414, 115632), (432, 110814), (438, 109296), (506, 94608), (528, 90666), (552, 86724), (584, 81972), (594, 80592), (621, 77088), (648, 73876), (657, 72864), (736, 65043), (759, 63072), (792, 60444), (803, 59616), (828, 57816), (864, 55407), (876, 54648), (891, 53728), (1012, 47304), (1056, 45333), (1104, 43362), (1168, 40986), (1188, 40296), (1242, 38544), (1296, 36938), (1314, 36432), (1518, 31536), (1584, 30222), (1606, 29808), (1656, 28908), (1679, 28512), (1752, 27324), (1782, 26864), (1863, 25696), (1971, 24288), (2024, 23652), (2208, 21681), (2277, 21024), (2336, 20493), (2376, 20148), (2409, 19872), (2484, 19272), (2592, 18469), (2628, 18216), (3036, 15768), (3168, 15111), (3212, 14904), (3312, 14454), (3358, 14256), (3504, 13662), (3564, 13432), (3726, 12848), (3942, 12144), (4048, 11826), (4554, 10512), (4752, 10074), (4818, 9936), (4968, 9636), (5037, 9504), (5256, 9108), (5913, 8096), (6072, 7884), (6424, 7452), (6624, 7227), (6716, 7128), (6831, 7008)]