54449615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{8761}}^1$

素因数の和:8890

約数の個数: 16

約数和(自身を含む): 71918496

約数和(自身を除く): 17468881

約数列:

[1, 5, 11, 55, 113, 565, 1243, 6215, 8761, 43805, 96371, 481855, 989993, 4949965, 10889923, 54449615]

約数ペア:

[(1, 54449615), (5, 10889923), (11, 4949965), (55, 989993), (113, 481855), (565, 96371), (1243, 43805), (6215, 8761)]