48989545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{8819}}^1$

素因数の和:8936

約数の個数: 16

約数和(自身を含む): 64774080

約数和(自身を除く): 15784535

約数列:

[1, 5, 11, 55, 101, 505, 1111, 5555, 8819, 44095, 97009, 485045, 890719, 4453595, 9797909, 48989545]

約数ペア:

[(1, 48989545), (5, 9797909), (11, 4453595), (55, 890719), (101, 485045), (505, 97009), (1111, 44095), (5555, 8819)]