52006913469

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1117}}^1\times {\mathrm{1487}}^1$

素因数の和:2695

約数の個数: 72

約数和(自身を含む): 88755533568

約数和(自身を除く): 36748620099

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 441, 497, 639, 1117, 1487, 1491, 3351, 3479, 4461, 4473, 7819, 10053, 10409, 10437, 13383, 23457, 31227, 31311, 54733, 70371, 72863, 79307, 93681, 105577, 164199, 218589, 237921, 316731, 492597, 555149, 655767, 713763, 739039, 950193, 1660979, 1665447, 2217117, 3886043, 4982937, 4996341, 5173273, 6651351, 11626853, 11658129, 14948811, 15519819, 34880559, 34974387, 46559457, 81387971, 104641677, 117929509, 244163913, 353788527, 732491739, 825506563, 1061365581, 2476519689, 5778545941, 7429559067, 17335637823, 52006913469]

約数ペア:

[(1, 52006913469), (3, 17335637823), (7, 7429559067), (9, 5778545941), (21, 2476519689), (49, 1061365581), (63, 825506563), (71, 732491739), (147, 353788527), (213, 244163913), (441, 117929509), (497, 104641677), (639, 81387971), (1117, 46559457), (1487, 34974387), (1491, 34880559), (3351, 15519819), (3479, 14948811), (4461, 11658129), (4473, 11626853), (7819, 6651351), (10053, 5173273), (10409, 4996341), (10437, 4982937), (13383, 3886043), (23457, 2217117), (31227, 1665447), (31311, 1660979), (54733, 950193), (70371, 739039), (72863, 713763), (79307, 655767), (93681, 555149), (105577, 492597), (164199, 316731), (218589, 237921)]