56133784

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18913}}^1$

素因数の和:18979

約数の個数: 32

約数和(自身を含む): 122562720

約数和(自身を除く): 66428936

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 18913, 37826, 75652, 132391, 151304, 264782, 529564, 1002389, 1059128, 2004778, 4009556, 7016723, 8019112, 14033446, 28066892, 56133784]

約数ペア:

[(1, 56133784), (2, 28066892), (4, 14033446), (7, 8019112), (8, 7016723), (14, 4009556), (28, 2004778), (53, 1059128), (56, 1002389), (106, 529564), (212, 264782), (371, 151304), (424, 132391), (742, 75652), (1484, 37826), (2968, 18913)]