53548768

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 137549664

約数和(自身を除く): 84000896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 49, 52, 56, 71, 74, 91, 98, 104, 112, 142, 148, 182, 196, 208, 224, 259, 284, 296, 364, 392, 416, 481, 497, 518, 568, 592, 637, 728, 784, 923, 962, 994, 1036, 1136, 1184, 1274, 1456, 1568, 1813, 1846, 1924, 1988, 2072, 2272, 2548, 2627, 2912, 3367, 3479, 3626, 3692, 3848, 3976, 4144, 5096, 5254, 6461, 6734, 6958, 7252, 7384, 7696, 7952, 8288, 10192, 10508, 12922, 13468, 13916, 14504, 14768, 15392, 15904, 18389, 20384, 21016, 23569, 25844, 26936, 27832, 29008, 29536, 34151, 36778, 42032, 45227, 47138, 51688, 53872, 55664, 58016, 68302, 73556, 84064, 90454, 94276, 103376, 107744, 111328, 128723, 136604, 147112, 180908, 188552, 206752, 239057, 257446, 273208, 294224, 361816, 377104, 478114, 514892, 546416, 588448, 723632, 754208, 956228, 1029784, 1092832, 1447264, 1673399, 1912456, 2059568, 3346798, 3824912, 4119136, 6693596, 7649824, 13387192, 26774384, 53548768]

約数ペア:

[(1, 53548768), (2, 26774384), (4, 13387192), (7, 7649824), (8, 6693596), (13, 4119136), (14, 3824912), (16, 3346798), (26, 2059568), (28, 1912456), (32, 1673399), (37, 1447264), (49, 1092832), (52, 1029784), (56, 956228), (71, 754208), (74, 723632), (91, 588448), (98, 546416), (104, 514892), (112, 478114), (142, 377104), (148, 361816), (182, 294224), (196, 273208), (208, 257446), (224, 239057), (259, 206752), (284, 188552), (296, 180908), (364, 147112), (392, 136604), (416, 128723), (481, 111328), (497, 107744), (518, 103376), (568, 94276), (592, 90454), (637, 84064), (728, 73556), (784, 68302), (923, 58016), (962, 55664), (994, 53872), (1036, 51688), (1136, 47138), (1184, 45227), (1274, 42032), (1456, 36778), (1568, 34151), (1813, 29536), (1846, 29008), (1924, 27832), (1988, 26936), (2072, 25844), (2272, 23569), (2548, 21016), (2627, 20384), (2912, 18389), (3367, 15904), (3479, 15392), (3626, 14768), (3692, 14504), (3848, 13916), (3976, 13468), (4144, 12922), (5096, 10508), (5254, 10192), (6461, 8288), (6734, 7952), (6958, 7696), (7252, 7384)]