51917579

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 60490752

約数和(自身を除く): 8573173

約数列:

[1, 7, 83, 193, 463, 581, 1351, 3241, 16019, 38429, 89359, 112133, 269003, 625513, 7416797, 51917579]

約数ペア:

[(1, 51917579), (7, 7416797), (83, 625513), (193, 269003), (463, 112133), (581, 89359), (1351, 38429), (3241, 16019)]