51338493

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 75816000

約数和(自身を除く): 24477507

約数列:

[1, 3, 9, 89, 107, 267, 321, 599, 801, 963, 1797, 5391, 9523, 28569, 53311, 64093, 85707, 159933, 192279, 479799, 576837, 5704277, 17112831, 51338493]

約数ペア:

[(1, 51338493), (3, 17112831), (9, 5704277), (89, 576837), (107, 479799), (267, 192279), (321, 159933), (599, 85707), (801, 64093), (963, 53311), (1797, 28569), (5391, 9523)]