56212990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 104761440

約数和(自身を除く): 48548450

約数列:

[1, 2, 5, 10, 37, 74, 139, 185, 278, 370, 695, 1093, 1390, 2186, 5143, 5465, 10286, 10930, 25715, 40441, 51430, 80882, 151927, 202205, 303854, 404410, 759635, 1519270, 5621299, 11242598, 28106495, 56212990]

約数ペア:

[(1, 56212990), (2, 28106495), (5, 11242598), (10, 5621299), (37, 1519270), (74, 759635), (139, 404410), (185, 303854), (278, 202205), (370, 151927), (695, 80882), (1093, 51430), (1390, 40441), (2186, 25715), (5143, 10930), (5465, 10286)]