55442408

素因数分解:

$2^3\times 7^1\times {\mathrm{990043}}^1$

素因数の和:990056

約数の個数: 16

約数和(自身を含む): 118805280

約数和(自身を除く): 63362872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 990043, 1980086, 3960172, 6930301, 7920344, 13860602, 27721204, 55442408]

約数ペア:

[(1, 55442408), (2, 27721204), (4, 13860602), (7, 7920344), (8, 6930301), (14, 3960172), (28, 1980086), (56, 990043)]