54748976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 119420928

約数和(自身を除く): 64671952

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 43, 62, 68, 86, 124, 136, 151, 172, 248, 272, 302, 344, 496, 527, 604, 688, 731, 1054, 1208, 1333, 1462, 2108, 2416, 2567, 2666, 2924, 4216, 4681, 5134, 5332, 5848, 6493, 8432, 9362, 10268, 10664, 11696, 12986, 18724, 20536, 21328, 22661, 25972, 37448, 41072, 45322, 51944, 74896, 79577, 90644, 103888, 110381, 159154, 181288, 201283, 220762, 318308, 362576, 402566, 441524, 636616, 805132, 883048, 1273232, 1610264, 1766096, 3220528, 3421811, 6843622, 13687244, 27374488, 54748976]

約数ペア:

[(1, 54748976), (2, 27374488), (4, 13687244), (8, 6843622), (16, 3421811), (17, 3220528), (31, 1766096), (34, 1610264), (43, 1273232), (62, 883048), (68, 805132), (86, 636616), (124, 441524), (136, 402566), (151, 362576), (172, 318308), (248, 220762), (272, 201283), (302, 181288), (344, 159154), (496, 110381), (527, 103888), (604, 90644), (688, 79577), (731, 74896), (1054, 51944), (1208, 45322), (1333, 41072), (1462, 37448), (2108, 25972), (2416, 22661), (2567, 21328), (2666, 20536), (2924, 18724), (4216, 12986), (4681, 11696), (5134, 10664), (5332, 10268), (5848, 9362), (6493, 8432)]