51631866

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1543}}^1$

素因数の和:1588

約数の個数: 72

約数和(自身を含む): 132234336

約数和(自身を除く): 80602470

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 169, 198, 234, 286, 338, 429, 507, 858, 1014, 1287, 1521, 1543, 1859, 2574, 3042, 3086, 3718, 4629, 5577, 9258, 11154, 13887, 16731, 16973, 20059, 27774, 33462, 33946, 40118, 50919, 60177, 101838, 120354, 152757, 180531, 220649, 260767, 305514, 361062, 441298, 521534, 661947, 782301, 1323894, 1564602, 1985841, 2346903, 2868437, 3971682, 4693806, 5736874, 8605311, 17210622, 25815933, 51631866]

約数ペア:

[(1, 51631866), (2, 25815933), (3, 17210622), (6, 8605311), (9, 5736874), (11, 4693806), (13, 3971682), (18, 2868437), (22, 2346903), (26, 1985841), (33, 1564602), (39, 1323894), (66, 782301), (78, 661947), (99, 521534), (117, 441298), (143, 361062), (169, 305514), (198, 260767), (234, 220649), (286, 180531), (338, 152757), (429, 120354), (507, 101838), (858, 60177), (1014, 50919), (1287, 40118), (1521, 33946), (1543, 33462), (1859, 27774), (2574, 20059), (3042, 16973), (3086, 16731), (3718, 13887), (4629, 11154), (5577, 9258)]