52780790

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{5231}}^1$

素因数の和:6247

約数の個数: 16

約数和(自身を含む): 95117760

約数和(自身を除く): 42336970

約数列:

[1, 2, 5, 10, 1009, 2018, 5045, 5231, 10090, 10462, 26155, 52310, 5278079, 10556158, 26390395, 52780790]

約数ペア:

[(1, 52780790), (2, 26390395), (5, 10556158), (10, 5278079), (1009, 52310), (2018, 26155), (5045, 10462), (5231, 10090)]