47945282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 94445568

約数和(自身を除く): 46500286

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 83, 121, 154, 166, 217, 242, 341, 434, 581, 682, 847, 913, 1162, 1331, 1694, 1826, 2387, 2573, 2662, 3751, 4774, 5146, 6391, 7502, 9317, 10043, 12782, 18011, 18634, 20086, 26257, 28303, 36022, 41261, 52514, 56606, 70301, 82522, 110473, 140602, 198121, 220946, 288827, 311333, 396242, 577654, 622666, 773311, 1546622, 2179331, 3424663, 4358662, 6849326, 23972641, 47945282]

約数ペア:

[(1, 47945282), (2, 23972641), (7, 6849326), (11, 4358662), (14, 3424663), (22, 2179331), (31, 1546622), (62, 773311), (77, 622666), (83, 577654), (121, 396242), (154, 311333), (166, 288827), (217, 220946), (242, 198121), (341, 140602), (434, 110473), (581, 82522), (682, 70301), (847, 56606), (913, 52514), (1162, 41261), (1331, 36022), (1694, 28303), (1826, 26257), (2387, 20086), (2573, 18634), (2662, 18011), (3751, 12782), (4774, 10043), (5146, 9317), (6391, 7502)]