49768173

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8681}}^1$

素因数の和:8714

約数の個数: 36

約数和(自身を含む): 90067068

約数和(自身を除く): 40298895

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 8681, 26043, 60767, 78129, 112853, 182301, 338559, 425369, 546903, 789971, 1015677, 1276107, 2369913, 3828321, 5529797, 7109739, 16589391, 49768173]

約数ペア:

[(1, 49768173), (3, 16589391), (7, 7109739), (9, 5529797), (13, 3828321), (21, 2369913), (39, 1276107), (49, 1015677), (63, 789971), (91, 546903), (117, 425369), (147, 338559), (273, 182301), (441, 112853), (637, 78129), (819, 60767), (1911, 26043), (5733, 8681)]