55340426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{11117}}^1$

素因数の和:11269

約数の個数: 16

約数和(自身を含む): 88054560

約数和(自身を除く): 32714134

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 11117, 22234, 211223, 422446, 1456327, 2912654, 27670213, 55340426]

約数ペア:

[(1, 55340426), (2, 27670213), (19, 2912654), (38, 1456327), (131, 422446), (262, 211223), (2489, 22234), (4978, 11117)]