49308140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{352201}}^1$

素因数の和:352217

約数の個数: 24

約数和(自身を含む): 118339872

約数和(自身を除く): 69031732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 352201, 704402, 1408804, 1761005, 2465407, 3522010, 4930814, 7044020, 9861628, 12327035, 24654070, 49308140]

約数ペア:

[(1, 49308140), (2, 24654070), (4, 12327035), (5, 9861628), (7, 7044020), (10, 4930814), (14, 3522010), (20, 2465407), (28, 1761005), (35, 1408804), (70, 704402), (140, 352201)]