57919090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199721}}^1$

素因数の和:199757

約数の個数: 16

約数和(自身を含む): 107849880

約数和(自身を除く): 49930790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 199721, 399442, 998605, 1997210, 5791909, 11583818, 28959545, 57919090]

約数ペア:

[(1, 57919090), (2, 28959545), (5, 11583818), (10, 5791909), (29, 1997210), (58, 998605), (145, 399442), (290, 199721)]