57855290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199501}}^1$

素因数の和:199537

約数の個数: 16

約数和(自身を含む): 107731080

約数和(自身を除く): 49875790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 199501, 399002, 997505, 1995010, 5785529, 11571058, 28927645, 57855290]

約数ペア:

[(1, 57855290), (2, 28927645), (5, 11571058), (10, 5785529), (29, 1995010), (58, 997505), (145, 399002), (290, 199501)]