56287231

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 79863840

約数和(自身を除く): 23576609

約数列:

[1, 7, 11, 13, 29, 49, 77, 91, 143, 203, 277, 319, 377, 539, 637, 1001, 1421, 1939, 2233, 2639, 3047, 3601, 4147, 7007, 8033, 13573, 15631, 18473, 21329, 25207, 29029, 39611, 56231, 88363, 104429, 149303, 176449, 203203, 277277, 393617, 618541, 731003, 1148719, 1940939, 4329787, 5117021, 8041033, 56287231]

約数ペア:

[(1, 56287231), (7, 8041033), (11, 5117021), (13, 4329787), (29, 1940939), (49, 1148719), (77, 731003), (91, 618541), (143, 393617), (203, 277277), (277, 203203), (319, 176449), (377, 149303), (539, 104429), (637, 88363), (1001, 56231), (1421, 39611), (1939, 29029), (2233, 25207), (2639, 21329), (3047, 18473), (3601, 15631), (4147, 13573), (7007, 8033)]