50489285

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 76032000

約数和(自身を除く): 25542715

約数列:

[1, 5, 7, 11, 35, 55, 77, 199, 385, 659, 995, 1393, 2189, 3295, 4613, 6965, 7249, 10945, 15323, 23065, 36245, 50743, 76615, 131141, 253715, 655705, 917987, 1442551, 4589935, 7212755, 10097857, 50489285]

約数ペア:

[(1, 50489285), (5, 10097857), (7, 7212755), (11, 4589935), (35, 1442551), (55, 917987), (77, 655705), (199, 253715), (385, 131141), (659, 76615), (995, 50743), (1393, 36245), (2189, 23065), (3295, 15323), (4613, 10945), (6965, 7249)]