56207740

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{15527}}^1$

素因数の和:15717

約数の個数: 24

約数和(自身を含む): 118696032

約数和(自身を除く): 62488292

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 15527, 31054, 62108, 77635, 155270, 310540, 2810387, 5620774, 11241548, 14051935, 28103870, 56207740]

約数ペア:

[(1, 56207740), (2, 28103870), (4, 14051935), (5, 11241548), (10, 5620774), (20, 2810387), (181, 310540), (362, 155270), (724, 77635), (905, 62108), (1810, 31054), (3620, 15527)]