56138390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72907}}^1$

素因数の和:72932

約数の個数: 32

約数和(自身を含む): 125985024

約数和(自身を除く): 69846634

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 72907, 145814, 364535, 510349, 729070, 801977, 1020698, 1603954, 2551745, 4009885, 5103490, 5613839, 8019770, 11227678, 28069195, 56138390]

約数ペア:

[(1, 56138390), (2, 28069195), (5, 11227678), (7, 8019770), (10, 5613839), (11, 5103490), (14, 4009885), (22, 2551745), (35, 1603954), (55, 1020698), (70, 801977), (77, 729070), (110, 510349), (154, 364535), (385, 145814), (770, 72907)]