55187748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 178354176

約数和(自身を除く): 123166428

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 43, 44, 63, 66, 77, 84, 86, 99, 126, 129, 132, 154, 172, 198, 231, 252, 258, 301, 308, 387, 396, 462, 463, 473, 516, 602, 693, 774, 903, 924, 926, 946, 1204, 1386, 1389, 1419, 1548, 1806, 1852, 1892, 2709, 2772, 2778, 2838, 3241, 3311, 3612, 4167, 4257, 5093, 5418, 5556, 5676, 6482, 6622, 8334, 8514, 9723, 9933, 10186, 10836, 12964, 13244, 15279, 16668, 17028, 19446, 19866, 19909, 20372, 29169, 29799, 30558, 35651, 38892, 39732, 39818, 45837, 58338, 59598, 59727, 61116, 71302, 79636, 91674, 106953, 116676, 119196, 119454, 139363, 142604, 179181, 183348, 213906, 218999, 238908, 278726, 320859, 358362, 418089, 427812, 437998, 557452, 641718, 656997, 716724, 836178, 875996, 1254267, 1283436, 1313994, 1532993, 1672356, 1970991, 2508534, 2627988, 3065986, 3941982, 4598979, 5017068, 6131972, 7883964, 9197958, 13796937, 18395916, 27593874, 55187748]

約数ペア:

[(1, 55187748), (2, 27593874), (3, 18395916), (4, 13796937), (6, 9197958), (7, 7883964), (9, 6131972), (11, 5017068), (12, 4598979), (14, 3941982), (18, 3065986), (21, 2627988), (22, 2508534), (28, 1970991), (33, 1672356), (36, 1532993), (42, 1313994), (43, 1283436), (44, 1254267), (63, 875996), (66, 836178), (77, 716724), (84, 656997), (86, 641718), (99, 557452), (126, 437998), (129, 427812), (132, 418089), (154, 358362), (172, 320859), (198, 278726), (231, 238908), (252, 218999), (258, 213906), (301, 183348), (308, 179181), (387, 142604), (396, 139363), (462, 119454), (463, 119196), (473, 116676), (516, 106953), (602, 91674), (693, 79636), (774, 71302), (903, 61116), (924, 59727), (926, 59598), (946, 58338), (1204, 45837), (1386, 39818), (1389, 39732), (1419, 38892), (1548, 35651), (1806, 30558), (1852, 29799), (1892, 29169), (2709, 20372), (2772, 19909), (2778, 19866), (2838, 19446), (3241, 17028), (3311, 16668), (3612, 15279), (4167, 13244), (4257, 12964), (5093, 10836), (5418, 10186), (5556, 9933), (5676, 9723), (6482, 8514), (6622, 8334)]