55492878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1321259}}^1$

素因数の和:1321271

約数の個数: 16

約数和(自身を含む): 126840960

約数和(自身を除く): 71348082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1321259, 2642518, 3963777, 7927554, 9248813, 18497626, 27746439, 55492878]

約数ペア:

[(1, 55492878), (2, 27746439), (3, 18497626), (6, 9248813), (7, 7927554), (14, 3963777), (21, 2642518), (42, 1321259)]