55609276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1789}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 102746000

約数和(自身を除く): 47136724

約数列:

[1, 2, 4, 19, 38, 76, 409, 818, 1636, 1789, 3578, 7156, 7771, 15542, 31084, 33991, 67982, 135964, 731701, 1463402, 2926804, 13902319, 27804638, 55609276]

約数ペア:

[(1, 55609276), (2, 27804638), (4, 13902319), (19, 2926804), (38, 1463402), (76, 731701), (409, 135964), (818, 67982), (1636, 33991), (1789, 31084), (3578, 15542), (7156, 7771)]