55962340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{399731}}^1$

素因数の和:399747

約数の個数: 24

約数和(自身を含む): 134309952

約数和(自身を除く): 78347612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 399731, 799462, 1598924, 1998655, 2798117, 3997310, 5596234, 7994620, 11192468, 13990585, 27981170, 55962340]

約数ペア:

[(1, 55962340), (2, 27981170), (4, 13990585), (5, 11192468), (7, 7994620), (10, 5596234), (14, 3997310), (20, 2798117), (28, 1998655), (35, 1598924), (70, 799462), (140, 399731)]