55378434

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2887}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 116444160

約数和(自身を除く): 61065726

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 2887, 3197, 5774, 6394, 8661, 9591, 17322, 19182, 66401, 132802, 199203, 398406, 401293, 802586, 1203879, 2407758, 9229739, 18459478, 27689217, 55378434]

約数ペア:

[(1, 55378434), (2, 27689217), (3, 18459478), (6, 9229739), (23, 2407758), (46, 1203879), (69, 802586), (138, 401293), (139, 398406), (278, 199203), (417, 132802), (834, 66401), (2887, 19182), (3197, 17322), (5774, 9591), (6394, 8661)]