51724849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 57867264

約数和(自身を除く): 6142415

約数列:

[1, 11, 71, 103, 643, 781, 1133, 7073, 7313, 45653, 66229, 80443, 502183, 728519, 4702259, 51724849]

約数ペア:

[(1, 51724849), (11, 4702259), (71, 728519), (103, 502183), (643, 80443), (781, 66229), (1133, 45653), (7073, 7313)]