57504790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{821497}}^1$

素因数の和:821511

約数の個数: 16

約数和(自身を含む): 118295712

約数和(自身を除く): 60790922

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 821497, 1642994, 4107485, 5750479, 8214970, 11500958, 28752395, 57504790]

約数ペア:

[(1, 57504790), (2, 28752395), (5, 11500958), (7, 8214970), (10, 5750479), (14, 4107485), (35, 1642994), (70, 821497)]