53211590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{280061}}^1$

素因数の和:280087

約数の個数: 16

約数和(自身を含む): 100822320

約数和(自身を除く): 47610730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 280061, 560122, 1400305, 2800610, 5321159, 10642318, 26605795, 53211590]

約数ペア:

[(1, 53211590), (2, 26605795), (5, 10642318), (10, 5321159), (19, 2800610), (38, 1400305), (95, 560122), (190, 280061)]