55366878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1318259}}^1$

素因数の和:1318271

約数の個数: 16

約数和(自身を含む): 126552960

約数和(自身を除く): 71186082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1318259, 2636518, 3954777, 7909554, 9227813, 18455626, 27683439, 55366878]

約数ペア:

[(1, 55366878), (2, 27683439), (3, 18455626), (6, 9227813), (7, 7909554), (14, 3954777), (21, 2636518), (42, 1318259)]