56724899

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 78796800

約数和(自身を除く): 22071901

約数列:

[1, 7, 11, 19, 29, 49, 77, 133, 191, 203, 209, 319, 539, 551, 931, 1337, 1421, 1463, 2101, 2233, 3629, 3857, 5539, 6061, 9359, 10241, 14707, 15631, 25403, 26999, 38773, 39919, 42427, 60929, 102949, 105241, 177821, 271411, 279433, 296989, 426503, 736687, 1157651, 1956031, 2985521, 5156809, 8103557, 56724899]

約数ペア:

[(1, 56724899), (7, 8103557), (11, 5156809), (19, 2985521), (29, 1956031), (49, 1157651), (77, 736687), (133, 426503), (191, 296989), (203, 279433), (209, 271411), (319, 177821), (539, 105241), (551, 102949), (931, 60929), (1337, 42427), (1421, 39919), (1463, 38773), (2101, 26999), (2233, 25403), (3629, 15631), (3857, 14707), (5539, 10241), (6061, 9359)]