53390526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1271203}}^1$

素因数の和:1271215

約数の個数: 16

約数和(自身を含む): 122035584

約数和(自身を除く): 68645058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1271203, 2542406, 3813609, 7627218, 8898421, 17796842, 26695263, 53390526]

約数ペア:

[(1, 53390526), (2, 26695263), (3, 17796842), (6, 8898421), (7, 7627218), (14, 3813609), (21, 2542406), (42, 1271203)]