55059169

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 63740160

約数和(自身を除く): 8680991

約数列:

[1, 11, 19, 131, 209, 1441, 2011, 2489, 22121, 27379, 38209, 263441, 420299, 2897851, 5005379, 55059169]

約数ペア:

[(1, 55059169), (11, 5005379), (19, 2897851), (131, 420299), (209, 263441), (1441, 38209), (2011, 27379), (2489, 22121)]