50871885

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{25889}}^1$

素因数の和:26028

約数の個数: 16

約数和(自身を含む): 82019520

約数和(自身を除く): 31147635

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 25889, 77667, 129445, 388335, 3391459, 10174377, 16957295, 50871885]

約数ペア:

[(1, 50871885), (3, 16957295), (5, 10174377), (15, 3391459), (131, 388335), (393, 129445), (655, 77667), (1965, 25889)]