56126476

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{5153}}^1$

素因数の和:5553

約数の個数: 24

約数和(自身を含む): 112563360

約数和(自身を除く): 56436884

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2723, 5153, 5446, 10306, 10892, 20612, 36071, 72142, 144284, 2004517, 4009034, 8018068, 14031619, 28063238, 56126476]

約数ペア:

[(1, 56126476), (2, 28063238), (4, 14031619), (7, 8018068), (14, 4009034), (28, 2004517), (389, 144284), (778, 72142), (1556, 36071), (2723, 20612), (5153, 10892), (5446, 10306)]