51340624

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{74623}}^1$

素因数の和:74674

約数の個数: 20

約数和(自身を含む): 101787136

約数和(自身を除く): 50446512

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 74623, 149246, 298492, 596984, 1193968, 3208789, 6417578, 12835156, 25670312, 51340624]

約数ペア:

[(1, 51340624), (2, 25670312), (4, 12835156), (8, 6417578), (16, 3208789), (43, 1193968), (86, 596984), (172, 298492), (344, 149246), (688, 74623)]