50642091

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{21559}}^1$

素因数の和:21600

約数の個数: 20

約数和(自身を含む): 78262800

約数和(自身を除く): 27620709

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 21559, 64677, 194031, 582093, 625211, 1746279, 1875633, 5626899, 16880697, 50642091]

約数ペア:

[(1, 50642091), (3, 16880697), (9, 5626899), (27, 1875633), (29, 1746279), (81, 625211), (87, 582093), (261, 194031), (783, 64677), (2349, 21559)]