49791231

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{27253}}^1$

素因数の和:27295

約数の個数: 24

約数和(自身を含む): 85032480

約数和(自身を除く): 35241249

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 27253, 81759, 190771, 245277, 572313, 790337, 1716939, 2371011, 5532359, 7113033, 16597077, 49791231]

約数ペア:

[(1, 49791231), (3, 16597077), (7, 7113033), (9, 5532359), (21, 2371011), (29, 1716939), (63, 790337), (87, 572313), (203, 245277), (261, 190771), (609, 81759), (1827, 27253)]