57052009

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1493}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 67122432

約数和(自身を除く): 10070423

約数列:

[1, 7, 53, 103, 371, 721, 1493, 5459, 10451, 38213, 79129, 153779, 553903, 1076453, 8150287, 57052009]

約数ペア:

[(1, 57052009), (7, 8150287), (53, 1076453), (103, 553903), (371, 153779), (721, 79129), (1493, 38213), (5459, 10451)]