56516438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{409}}^1\times {\mathrm{571}}^1$

素因数の和:1004

約数の個数: 24

約数和(自身を含む): 93573480

約数和(自身を除く): 37057042

約数列:

[1, 2, 11, 22, 121, 242, 409, 571, 818, 1142, 4499, 6281, 8998, 12562, 49489, 69091, 98978, 138182, 233539, 467078, 2568929, 5137858, 28258219, 56516438]

約数ペア:

[(1, 56516438), (2, 28258219), (11, 5137858), (22, 2568929), (121, 467078), (242, 233539), (409, 138182), (571, 98978), (818, 69091), (1142, 49489), (4499, 12562), (6281, 8998)]