56429889

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 80830464

約数和(自身を除く): 24400575

約数列:

[1, 3, 31, 43, 93, 103, 129, 137, 309, 411, 1333, 3193, 3999, 4247, 4429, 5891, 9579, 12741, 13287, 14111, 17673, 42333, 137299, 182621, 411897, 437441, 547863, 606773, 1312323, 1820319, 18809963, 56429889]

約数ペア:

[(1, 56429889), (3, 18809963), (31, 1820319), (43, 1312323), (93, 606773), (103, 547863), (129, 437441), (137, 411897), (309, 182621), (411, 137299), (1333, 42333), (3193, 17673), (3999, 14111), (4247, 13287), (4429, 12741), (5891, 9579)]