55143548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{6421}}^1$

素因数の和:6557

約数の個数: 24

約数和(自身を含む): 102495120

約数和(自身を除く): 47351572

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 6421, 8588, 12842, 25684, 121999, 243998, 487996, 725573, 1451146, 2902292, 13785887, 27571774, 55143548]

約数ペア:

[(1, 55143548), (2, 27571774), (4, 13785887), (19, 2902292), (38, 1451146), (76, 725573), (113, 487996), (226, 243998), (452, 121999), (2147, 25684), (4294, 12842), (6421, 8588)]