56581679

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 75423744

約数和(自身を除く): 18842065

約数列:

[1, 7, 11, 23, 43, 77, 161, 253, 301, 473, 743, 989, 1771, 3311, 5201, 6923, 8173, 10879, 17089, 31949, 57211, 76153, 119623, 187979, 223643, 351439, 734827, 1315853, 2460073, 5143789, 8083097, 56581679]

約数ペア:

[(1, 56581679), (7, 8083097), (11, 5143789), (23, 2460073), (43, 1315853), (77, 734827), (161, 351439), (253, 223643), (301, 187979), (473, 119623), (743, 76153), (989, 57211), (1771, 31949), (3311, 17089), (5201, 10879), (6923, 8173)]