47899285

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 73737216

約数和(自身を除く): 25837931

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 223, 323, 361, 595, 665, 1115, 1561, 1615, 1805, 2261, 2527, 3791, 4237, 6137, 7805, 11305, 12635, 18955, 21185, 26537, 29659, 30685, 42959, 72029, 80503, 132685, 148295, 214795, 360145, 402515, 504203, 563521, 1368551, 2521015, 2817605, 6842755, 9579857, 47899285]

約数ペア:

[(1, 47899285), (5, 9579857), (7, 6842755), (17, 2817605), (19, 2521015), (35, 1368551), (85, 563521), (95, 504203), (119, 402515), (133, 360145), (223, 214795), (323, 148295), (361, 132685), (595, 80503), (665, 72029), (1115, 42959), (1561, 30685), (1615, 29659), (1805, 26537), (2261, 21185), (2527, 18955), (3791, 12635), (4237, 11305), (6137, 7805)]