51193372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2621}}^1$

素因数の和:2901

約数の個数: 24

約数和(自身を含む): 94706640

約数和(自身を除く): 43513268

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 1028, 2621, 4883, 5242, 9766, 10484, 19532, 49799, 99598, 199196, 673597, 1347194, 2694388, 12798343, 25596686, 51193372]

約数ペア:

[(1, 51193372), (2, 25596686), (4, 12798343), (19, 2694388), (38, 1347194), (76, 673597), (257, 199196), (514, 99598), (1028, 49799), (2621, 19532), (4883, 10484), (5242, 9766)]