51623264

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 133929936

約数和(自身を除く): 82306672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 49, 56, 73, 77, 82, 88, 98, 112, 146, 154, 164, 176, 196, 224, 287, 292, 308, 328, 352, 392, 451, 511, 539, 574, 584, 616, 656, 784, 803, 902, 1022, 1078, 1148, 1168, 1232, 1312, 1568, 1606, 1804, 2009, 2044, 2156, 2296, 2336, 2464, 2993, 3157, 3212, 3577, 3608, 4018, 4088, 4312, 4592, 5621, 5986, 6314, 6424, 7154, 7216, 8036, 8176, 8624, 9184, 11242, 11972, 12628, 12848, 14308, 14432, 16072, 16352, 17248, 20951, 22099, 22484, 23944, 25256, 25696, 28616, 32144, 32923, 39347, 41902, 44198, 44968, 47888, 50512, 57232, 64288, 65846, 78694, 83804, 88396, 89936, 95776, 101024, 114464, 131692, 146657, 157388, 167608, 176792, 179872, 230461, 263384, 293314, 314776, 335216, 353584, 460922, 526768, 586628, 629552, 670432, 707168, 921844, 1053536, 1173256, 1259104, 1613227, 1843688, 2346512, 3226454, 3687376, 4693024, 6452908, 7374752, 12905816, 25811632, 51623264]

約数ペア:

[(1, 51623264), (2, 25811632), (4, 12905816), (7, 7374752), (8, 6452908), (11, 4693024), (14, 3687376), (16, 3226454), (22, 2346512), (28, 1843688), (32, 1613227), (41, 1259104), (44, 1173256), (49, 1053536), (56, 921844), (73, 707168), (77, 670432), (82, 629552), (88, 586628), (98, 526768), (112, 460922), (146, 353584), (154, 335216), (164, 314776), (176, 293314), (196, 263384), (224, 230461), (287, 179872), (292, 176792), (308, 167608), (328, 157388), (352, 146657), (392, 131692), (451, 114464), (511, 101024), (539, 95776), (574, 89936), (584, 88396), (616, 83804), (656, 78694), (784, 65846), (803, 64288), (902, 57232), (1022, 50512), (1078, 47888), (1148, 44968), (1168, 44198), (1232, 41902), (1312, 39347), (1568, 32923), (1606, 32144), (1804, 28616), (2009, 25696), (2044, 25256), (2156, 23944), (2296, 22484), (2336, 22099), (2464, 20951), (2993, 17248), (3157, 16352), (3212, 16072), (3577, 14432), (3608, 14308), (4018, 12848), (4088, 12628), (4312, 11972), (4592, 11242), (5621, 9184), (5986, 8624), (6314, 8176), (6424, 8036), (7154, 7216)]