49920619

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22079}}^1$

素因数の和:22122

約数の個数: 16

約数和(自身を含む): 63590400

約数和(自身を除く): 13669781

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 22079, 154553, 375343, 419501, 2627401, 2936507, 7131517, 49920619]

約数ペア:

[(1, 49920619), (7, 7131517), (17, 2936507), (19, 2627401), (119, 419501), (133, 375343), (323, 154553), (2261, 22079)]