50857569

素因数分解:

$3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1873}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 84195072

約数和(自身を除く): 33337503

約数列:

[1, 3, 7, 9, 21, 63, 431, 1293, 1873, 3017, 3879, 5619, 9051, 13111, 16857, 27153, 39333, 117999, 807263, 2421789, 5650841, 7265367, 16952523, 50857569]

約数ペア:

[(1, 50857569), (3, 16952523), (7, 7265367), (9, 5650841), (21, 2421789), (63, 807263), (431, 117999), (1293, 39333), (1873, 27153), (3017, 16857), (3879, 13111), (5619, 9051)]