54254870

素因数分解:

$2^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{3347}}^1$

素因数の和:4975

約数の個数: 16

約数和(自身を含む): 97748208

約数和(自身を除く): 43493338

約数列:

[1, 2, 5, 10, 1621, 3242, 3347, 6694, 8105, 16210, 16735, 33470, 5425487, 10850974, 27127435, 54254870]

約数ペア:

[(1, 54254870), (2, 27127435), (5, 10850974), (10, 5425487), (1621, 33470), (3242, 16735), (3347, 16210), (6694, 8105)]