51565661

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 60559488

約数和(自身を除く): 8993827

約数列:

[1, 7, 53, 131, 371, 917, 1061, 6943, 7427, 48601, 56233, 138991, 393631, 972937, 7366523, 51565661]

約数ペア:

[(1, 51565661), (7, 7366523), (53, 972937), (131, 393631), (371, 138991), (917, 56233), (1061, 48601), (6943, 7427)]