54695960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{124309}}^1$

素因数の和:124331

約数の個数: 32

約数和(自身を含む): 134254800

約数和(自身を除く): 79558840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 124309, 248618, 497236, 621545, 994472, 1243090, 1367399, 2486180, 2734798, 4972360, 5469596, 6836995, 10939192, 13673990, 27347980, 54695960]

約数ペア:

[(1, 54695960), (2, 27347980), (4, 13673990), (5, 10939192), (8, 6836995), (10, 5469596), (11, 4972360), (20, 2734798), (22, 2486180), (40, 1367399), (44, 1243090), (55, 994472), (88, 621545), (110, 497236), (220, 248618), (440, 124309)]