55015519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2203}}^1$

素因数の和:2346

約数の個数: 16

約数和(自身を含む): 63316512

約数和(自身を除く): 8300993

約数列:

[1, 13, 17, 113, 221, 1469, 1921, 2203, 24973, 28639, 37451, 248939, 486863, 3236207, 4231963, 55015519]

約数ペア:

[(1, 55015519), (13, 4231963), (17, 3236207), (113, 486863), (221, 248939), (1469, 37451), (1921, 28639), (2203, 24973)]