56492989

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{727}}^1$

素因数の和:1404

約数の個数: 16

約数和(自身を含む): 68560128

約数和(自身を除く): 12067139

約数列:

[1, 7, 17, 119, 653, 727, 4571, 5089, 11101, 12359, 77707, 86513, 474731, 3323117, 8070427, 56492989]

約数ペア:

[(1, 56492989), (7, 8070427), (17, 3323117), (119, 474731), (653, 86513), (727, 77707), (4571, 12359), (5089, 11101)]