56985970

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{13933}}^1$

素因数の和:14349

約数の個数: 16

約数和(自身を含む): 102832920

約数和(自身を除く): 45846950

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 13933, 27866, 69665, 139330, 5698597, 11397194, 28492985, 56985970]

約数ペア:

[(1, 56985970), (2, 28492985), (5, 11397194), (10, 5698597), (409, 139330), (818, 69665), (2045, 27866), (4090, 13933)]