51431534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 98224224

約数和(自身を除く): 46792690

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 121, 154, 194, 242, 313, 626, 679, 847, 1067, 1358, 1694, 2134, 2191, 3443, 4382, 6886, 7469, 11737, 14938, 23474, 24101, 30361, 37873, 48202, 60722, 75746, 82159, 164318, 212527, 265111, 333971, 425054, 530222, 667942, 2337797, 3673681, 4675594, 7347362, 25715767, 51431534]

約数ペア:

[(1, 51431534), (2, 25715767), (7, 7347362), (11, 4675594), (14, 3673681), (22, 2337797), (77, 667942), (97, 530222), (121, 425054), (154, 333971), (194, 265111), (242, 212527), (313, 164318), (626, 82159), (679, 75746), (847, 60722), (1067, 48202), (1358, 37873), (1694, 30361), (2134, 24101), (2191, 23474), (3443, 14938), (4382, 11737), (6886, 7469)]