51901976

素因数分解:

$2^3\times 7^2\times {\mathrm{132403}}^1$

素因数の和:132423

約数の個数: 24

約数和(自身を含む): 113205420

約数和(自身を除く): 61303444

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 132403, 264806, 529612, 926821, 1059224, 1853642, 3707284, 6487747, 7414568, 12975494, 25950988, 51901976]

約数ペア:

[(1, 51901976), (2, 25950988), (4, 12975494), (7, 7414568), (8, 6487747), (14, 3707284), (28, 1853642), (49, 1059224), (56, 926821), (98, 529612), (196, 264806), (392, 132403)]