51411986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{1861}}^1$

素因数の和:2609

約数の個数: 16

約数和(自身を含む): 81332160

約数和(自身を除く): 29920174

約数列:

[1, 2, 19, 38, 727, 1454, 1861, 3722, 13813, 27626, 35359, 70718, 1352947, 2705894, 25705993, 51411986]

約数ペア:

[(1, 51411986), (2, 25705993), (19, 2705894), (38, 1352947), (727, 70718), (1454, 35359), (1861, 27626), (3722, 13813)]