51976047

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{1021}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 70640640

約数和(自身を除く): 18664593

約数列:

[1, 3, 71, 213, 239, 717, 1021, 3063, 16969, 50907, 72491, 217473, 244019, 732057, 17325349, 51976047]

約数ペア:

[(1, 51976047), (3, 17325349), (71, 732057), (213, 244019), (239, 217473), (717, 72491), (1021, 50907), (3063, 16969)]