53267368

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2078

約数の個数: 64

約数和(自身を含む): 127480320

約数和(自身を除く): 74212952

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 154, 172, 301, 308, 344, 473, 602, 616, 946, 1204, 1892, 2011, 2408, 3311, 3784, 4022, 6622, 8044, 13244, 14077, 16088, 22121, 26488, 28154, 44242, 56308, 86473, 88484, 112616, 154847, 172946, 176968, 309694, 345892, 605311, 619388, 691784, 951203, 1210622, 1238776, 1902406, 2421244, 3804812, 4842488, 6658421, 7609624, 13316842, 26633684, 53267368]

約数ペア:

[(1, 53267368), (2, 26633684), (4, 13316842), (7, 7609624), (8, 6658421), (11, 4842488), (14, 3804812), (22, 2421244), (28, 1902406), (43, 1238776), (44, 1210622), (56, 951203), (77, 691784), (86, 619388), (88, 605311), (154, 345892), (172, 309694), (301, 176968), (308, 172946), (344, 154847), (473, 112616), (602, 88484), (616, 86473), (946, 56308), (1204, 44242), (1892, 28154), (2011, 26488), (2408, 22121), (3311, 16088), (3784, 14077), (4022, 13244), (6622, 8044)]