53490515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15527}}^1$

素因数の和:15598

約数の個数: 16

約数和(自身を含む): 70435008

約数和(自身を除く): 16944493

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 15527, 77635, 201851, 822931, 1009255, 4114655, 10698103, 53490515]

約数ペア:

[(1, 53490515), (5, 10698103), (13, 4114655), (53, 1009255), (65, 822931), (265, 201851), (689, 77635), (3445, 15527)]