51786651

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{25423}}^1$

素因数の和:25530

約数の個数: 16

約数和(自身を含む): 79729664

約数和(自身を除く): 27943013

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 25423, 76269, 177961, 533883, 2466031, 7398093, 17262217, 51786651]

約数ペア:

[(1, 51786651), (3, 17262217), (7, 7398093), (21, 2466031), (97, 533883), (291, 177961), (679, 76269), (2037, 25423)]