51002511

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{6959}}^1$

素因数の和:7318

約数の個数: 16

約数和(自身を含む): 77952000

約数和(自身を除く): 26949489

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 6959, 7329, 20877, 48713, 146139, 2428691, 7286073, 17000837, 51002511]

約数ペア:

[(1, 51002511), (3, 17000837), (7, 7286073), (21, 2428691), (349, 146139), (1047, 48713), (2443, 20877), (6959, 7329)]