48137240

素因数分解:

$2^3\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1321}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 108509760

約数和(自身を除く): 60372520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 911, 1321, 1822, 2642, 3644, 4555, 5284, 6605, 7288, 9110, 10568, 13210, 18220, 26420, 36440, 52840, 1203431, 2406862, 4813724, 6017155, 9627448, 12034310, 24068620, 48137240]

約数ペア:

[(1, 48137240), (2, 24068620), (4, 12034310), (5, 9627448), (8, 6017155), (10, 4813724), (20, 2406862), (40, 1203431), (911, 52840), (1321, 36440), (1822, 26420), (2642, 18220), (3644, 13210), (4555, 10568), (5284, 9110), (6605, 7288)]