53830987

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 63011520

約数和(自身を除く): 9180533

約数列:

[1, 7, 53, 371, 373, 389, 2611, 2723, 19769, 20617, 138383, 144319, 145097, 1015679, 7690141, 53830987]

約数ペア:

[(1, 53830987), (7, 7690141), (53, 1015679), (371, 145097), (373, 144319), (389, 138383), (2611, 20617), (2723, 19769)]