56500405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{11003}}^1$

素因数の和:11100

約数の個数: 16

約数和(自身を含む): 73946880

約数和(自身を除く): 17446475

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 11003, 55015, 143039, 715195, 869237, 4346185, 11300081, 56500405]

約数ペア:

[(1, 56500405), (5, 11300081), (13, 4346185), (65, 869237), (79, 715195), (395, 143039), (1027, 55015), (5135, 11003)]