55293798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1316519}}^1$

素因数の和:1316531

約数の個数: 16

約数和(自身を含む): 126385920

約数和(自身を除く): 71092122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1316519, 2633038, 3949557, 7899114, 9215633, 18431266, 27646899, 55293798]

約数ペア:

[(1, 55293798), (2, 27646899), (3, 18431266), (6, 9215633), (7, 7899114), (14, 3949557), (21, 2633038), (42, 1316519)]