49991137

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 58724352

約数和(自身を除く): 8733215

約数列:

[1, 7, 53, 127, 371, 889, 1061, 6731, 7427, 47117, 56233, 134747, 393631, 943229, 7141591, 49991137]

約数ペア:

[(1, 49991137), (7, 7141591), (53, 943229), (127, 393631), (371, 134747), (889, 56233), (1061, 47117), (6731, 7427)]