55286209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2441}}^1$

素因数の和:2552

約数の個数: 16

約数和(自身を含む): 63296640

約数和(自身を除く): 8010431

約数列:

[1, 11, 29, 71, 319, 781, 2059, 2441, 22649, 26851, 70789, 173311, 778679, 1906421, 5026019, 55286209]

約数ペア:

[(1, 55286209), (11, 5026019), (29, 1906421), (71, 778679), (319, 173311), (781, 70789), (2059, 26851), (2441, 22649)]