57557236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1979}}^1$

素因数の和:2655

約数の個数: 24

約数和(自身を含む): 110103840

約数和(自身を除く): 52546604

約数列:

[1, 2, 4, 11, 22, 44, 661, 1322, 1979, 2644, 3958, 7271, 7916, 14542, 21769, 29084, 43538, 87076, 1308119, 2616238, 5232476, 14389309, 28778618, 57557236]

約数ペア:

[(1, 57557236), (2, 28778618), (4, 14389309), (11, 5232476), (22, 2616238), (44, 1308119), (661, 87076), (1322, 43538), (1979, 29084), (2644, 21769), (3958, 14542), (7271, 7916)]