55904821

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{22123}}^1$

素因数の和:22168

約数の個数: 12

約数和(自身を含む): 67433952

約数和(自身を除く): 11529131

約数列:

[1, 7, 19, 133, 361, 2527, 22123, 154861, 420337, 2942359, 7986403, 55904821]

約数ペア:

[(1, 55904821), (7, 7986403), (19, 2942359), (133, 420337), (361, 154861), (2527, 22123)]