56834620

素因数分解:

$2^2\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{1997}}^1$

素因数の和:3429

約数の個数: 24

約数和(自身を含む): 119496384

約数和(自身を除く): 62661764

約数列:

[1, 2, 4, 5, 10, 20, 1423, 1997, 2846, 3994, 5692, 7115, 7988, 9985, 14230, 19970, 28460, 39940, 2841731, 5683462, 11366924, 14208655, 28417310, 56834620]

約数ペア:

[(1, 56834620), (2, 28417310), (4, 14208655), (5, 11366924), (10, 5683462), (20, 2841731), (1423, 39940), (1997, 28460), (2846, 19970), (3994, 14230), (5692, 9985), (7115, 7988)]