56055790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1997}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 115660224

約数和(自身を除く): 59604434

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 1997, 2005, 2807, 3994, 4010, 5614, 9985, 13979, 14035, 19970, 27958, 28070, 69895, 139790, 800797, 1601594, 4003985, 5605579, 8007970, 11211158, 28027895, 56055790]

約数ペア:

[(1, 56055790), (2, 28027895), (5, 11211158), (7, 8007970), (10, 5605579), (14, 4003985), (35, 1601594), (70, 800797), (401, 139790), (802, 69895), (1997, 28070), (2005, 27958), (2807, 19970), (3994, 14035), (4010, 13979), (5614, 9985)]