51888183

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{6949}}^1$

素因数の和:7102

約数の個数: 16

約数和(自身を含む): 73392000

約数和(自身を除く): 21503817

約数列:

[1, 3, 19, 57, 131, 393, 2489, 6949, 7467, 20847, 132031, 396093, 910319, 2730957, 17296061, 51888183]

約数ペア:

[(1, 51888183), (3, 17296061), (19, 2730957), (57, 910319), (131, 396093), (393, 132031), (2489, 20847), (6949, 7467)]