49870719

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{135151}}^1$

素因数の和:135198

約数の個数: 12

約数和(自身を含む): 73792992

約数和(自身を除く): 23922273

約数列:

[1, 3, 9, 41, 123, 369, 135151, 405453, 1216359, 5541191, 16623573, 49870719]

約数ペア:

[(1, 49870719), (3, 16623573), (9, 5541191), (41, 1216359), (123, 405453), (369, 135151)]