56969367

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 100294656

約数和(自身を除く): 43325289

約数列:

[1, 3, 7, 13, 21, 23, 39, 43, 69, 91, 129, 161, 211, 273, 299, 301, 483, 559, 633, 897, 903, 989, 1477, 1677, 2093, 2743, 2967, 3913, 4431, 4853, 6279, 6923, 8229, 9073, 11739, 12857, 14559, 19201, 20769, 27219, 33971, 38571, 57603, 63089, 63511, 89999, 101913, 117949, 189267, 190533, 208679, 269997, 353847, 441623, 626037, 825643, 1324869, 1460753, 2476929, 2712827, 4382259, 8138481, 18989789, 56969367]

約数ペア:

[(1, 56969367), (3, 18989789), (7, 8138481), (13, 4382259), (21, 2712827), (23, 2476929), (39, 1460753), (43, 1324869), (69, 825643), (91, 626037), (129, 441623), (161, 353847), (211, 269997), (273, 208679), (299, 190533), (301, 189267), (483, 117949), (559, 101913), (633, 89999), (897, 63511), (903, 63089), (989, 57603), (1477, 38571), (1677, 33971), (2093, 27219), (2743, 20769), (2967, 19201), (3913, 14559), (4431, 12857), (4853, 11739), (6279, 9073), (6923, 8229)]