49307258

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2239}}^1$

素因数の和:2283

約数の個数: 48

約数和(自身を含む): 100101120

約数和(自身を除く): 50793862

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 2239, 3146, 4478, 11011, 15673, 22022, 24629, 29107, 31346, 49258, 58214, 172403, 203749, 270919, 320177, 344806, 407498, 541838, 640354, 1896433, 2241239, 3521947, 3792866, 4482478, 7043894, 24653629, 49307258]

約数ペア:

[(1, 49307258), (2, 24653629), (7, 7043894), (11, 4482478), (13, 3792866), (14, 3521947), (22, 2241239), (26, 1896433), (77, 640354), (91, 541838), (121, 407498), (143, 344806), (154, 320177), (182, 270919), (242, 203749), (286, 172403), (847, 58214), (1001, 49258), (1573, 31346), (1694, 29107), (2002, 24629), (2239, 22022), (3146, 15673), (4478, 11011)]