56705620

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27527}}^1$

素因数の和:27639

約数の個数: 24

約数和(自身を含む): 120242304

約数和(自身を除く): 63536684

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 27527, 55054, 110108, 137635, 275270, 550540, 2835281, 5670562, 11341124, 14176405, 28352810, 56705620]

約数ペア:

[(1, 56705620), (2, 28352810), (4, 14176405), (5, 11341124), (10, 5670562), (20, 2835281), (103, 550540), (206, 275270), (412, 137635), (515, 110108), (1030, 55054), (2060, 27527)]