51187200001

素因数分解:

$7^1\times {\mathrm{461}}^1\times {\mathrm{769}}^1\times {\mathrm{20627}}^1$

素因数の和:21864

約数の個数: 16

約数和(自身を含む): 58705637760

約数和(自身を除く): 7518437759

約数列:

[1, 7, 461, 769, 3227, 5383, 20627, 144389, 354509, 2481563, 9509047, 15862163, 66563329, 111035141, 7312457143, 51187200001]

約数ペア:

[(1, 51187200001), (7, 7312457143), (461, 111035141), (769, 66563329), (3227, 15862163), (5383, 9509047), (20627, 2481563), (144389, 354509)]