51611030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271637}}^1$

素因数の和:271663

約数の個数: 16

約数和(自身を含む): 97789680

約数和(自身を除く): 46178650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 271637, 543274, 1358185, 2716370, 5161103, 10322206, 25805515, 51611030]

約数ペア:

[(1, 51611030), (2, 25805515), (5, 10322206), (10, 5161103), (19, 2716370), (38, 1358185), (95, 543274), (190, 271637)]