56170190

素因数分解:

$2^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{3491}}^1$

素因数の和:5107

約数の個数: 16

約数和(自身を含む): 101198160

約数和(自身を除く): 45027970

約数列:

[1, 2, 5, 10, 1609, 3218, 3491, 6982, 8045, 16090, 17455, 34910, 5617019, 11234038, 28085095, 56170190]

約数ペア:

[(1, 56170190), (2, 28085095), (5, 11234038), (10, 5617019), (1609, 34910), (3218, 17455), (3491, 16090), (6982, 8045)]