48894993

素因数分解:

$3^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 84364800

約数和(自身を除く): 35469807

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 337, 343, 423, 441, 987, 1011, 1029, 2303, 2359, 2961, 3033, 3087, 6909, 7077, 15839, 16121, 16513, 20727, 21231, 47517, 48363, 49539, 110873, 115591, 142551, 145089, 148617, 332619, 346773, 776111, 997857, 1040319, 2328333, 5432777, 6984999, 16298331, 48894993]

約数ペア:

[(1, 48894993), (3, 16298331), (7, 6984999), (9, 5432777), (21, 2328333), (47, 1040319), (49, 997857), (63, 776111), (141, 346773), (147, 332619), (329, 148617), (337, 145089), (343, 142551), (423, 115591), (441, 110873), (987, 49539), (1011, 48363), (1029, 47517), (2303, 21231), (2359, 20727), (2961, 16513), (3033, 16121), (3087, 15839), (6909, 7077)]