55691812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{66617}}^1$

素因数の和:66651

約数の個数: 24

約数和(自身を含む): 111918240

約数和(自身を除く): 56226428

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 66617, 133234, 266468, 732787, 1265723, 1465574, 2531446, 2931148, 5062892, 13922953, 27845906, 55691812]

約数ペア:

[(1, 55691812), (2, 27845906), (4, 13922953), (11, 5062892), (19, 2931148), (22, 2531446), (38, 1465574), (44, 1265723), (76, 732787), (209, 266468), (418, 133234), (836, 66617)]