49383740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{352741}}^1$

素因数の和:352757

約数の個数: 24

約数和(自身を含む): 118521312

約数和(自身を除く): 69137572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 352741, 705482, 1410964, 1763705, 2469187, 3527410, 4938374, 7054820, 9876748, 12345935, 24691870, 49383740]

約数ペア:

[(1, 49383740), (2, 24691870), (4, 12345935), (5, 9876748), (7, 7054820), (10, 4938374), (14, 3527410), (20, 2469187), (28, 1763705), (35, 1410964), (70, 705482), (140, 352741)]