49638687

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 77995008

約数和(自身を除く): 28356321

約数列:

[1, 3, 7, 21, 53, 103, 159, 309, 371, 433, 721, 1113, 1299, 2163, 3031, 5459, 9093, 16377, 22949, 38213, 44599, 68847, 114639, 133797, 160643, 312193, 481929, 936579, 2363747, 7091241, 16546229, 49638687]

約数ペア:

[(1, 49638687), (3, 16546229), (7, 7091241), (21, 2363747), (53, 936579), (103, 481929), (159, 312193), (309, 160643), (371, 133797), (433, 114639), (721, 68847), (1113, 44599), (1299, 38213), (2163, 22949), (3031, 16377), (5459, 9093)]