56252740

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{35603}}^1$

素因数の和:35691

約数の個数: 24

約数和(自身を含む): 119629440

約数和(自身を除く): 63376700

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 35603, 71206, 142412, 178015, 356030, 712060, 2812637, 5625274, 11250548, 14063185, 28126370, 56252740]

約数ペア:

[(1, 56252740), (2, 28126370), (4, 14063185), (5, 11250548), (10, 5625274), (20, 2812637), (79, 712060), (158, 356030), (316, 178015), (395, 142412), (790, 71206), (1580, 35603)]