51290956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1021}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 94718960

約数和(自身を除く): 43428004

約数列:

[1, 2, 4, 19, 38, 76, 661, 1021, 1322, 2042, 2644, 4084, 12559, 19399, 25118, 38798, 50236, 77596, 674881, 1349762, 2699524, 12822739, 25645478, 51290956]

約数ペア:

[(1, 51290956), (2, 25645478), (4, 12822739), (19, 2699524), (38, 1349762), (76, 674881), (661, 77596), (1021, 50236), (1322, 38798), (2042, 25118), (2644, 19399), (4084, 12559)]