51308782

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{16889}}^1$

素因数の和:16936

約数の個数: 24

約数和(自身を含む): 92422080

約数和(自身を除く): 41113298

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 16889, 33778, 118223, 236446, 523559, 827561, 1047118, 1655122, 3664913, 7329826, 25654391, 51308782]

約数ペア:

[(1, 51308782), (2, 25654391), (7, 7329826), (14, 3664913), (31, 1655122), (49, 1047118), (62, 827561), (98, 523559), (217, 236446), (434, 118223), (1519, 33778), (3038, 16889)]