55909642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{2887}}^1$

素因数の和:3333

約数の個数: 16

約数和(自身を含む): 87748992

約数和(自身を除く): 31839350

約数列:

[1, 2, 23, 46, 421, 842, 2887, 5774, 9683, 19366, 66401, 132802, 1215427, 2430854, 27954821, 55909642]

約数ペア:

[(1, 55909642), (2, 27954821), (23, 2430854), (46, 1215427), (421, 132802), (842, 66401), (2887, 19366), (5774, 9683)]