56826951

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 82114560

約数和(自身を除く): 25287609

約数列:

[1, 3, 23, 43, 69, 107, 129, 179, 321, 537, 989, 2461, 2967, 4117, 4601, 7383, 7697, 12351, 13803, 19153, 23091, 57459, 105823, 177031, 317469, 440519, 531093, 823579, 1321557, 2470737, 18942317, 56826951]

約数ペア:

[(1, 56826951), (3, 18942317), (23, 2470737), (43, 1321557), (69, 823579), (107, 531093), (129, 440519), (179, 317469), (321, 177031), (537, 105823), (989, 57459), (2461, 23091), (2967, 19153), (4117, 13803), (4601, 12351), (7383, 7697)]