54391078

素因数分解:

$2^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{2789}}^1$

素因数の和:3004

約数の個数: 24

約数和(自身を含む): 95418000

約数和(自身を除く): 41026922

約数列:

[1, 2, 7, 14, 49, 98, 199, 398, 1393, 2786, 2789, 5578, 9751, 19502, 19523, 39046, 136661, 273322, 555011, 1110022, 3885077, 7770154, 27195539, 54391078]

約数ペア:

[(1, 54391078), (2, 27195539), (7, 7770154), (14, 3885077), (49, 1110022), (98, 555011), (199, 273322), (398, 136661), (1393, 39046), (2786, 19523), (2789, 19502), (5578, 9751)]