54294448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{261031}}^1$

素因数の和:261052

約数の個数: 20

約数和(自身を含む): 113287888

約数和(自身を除く): 58993440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 261031, 522062, 1044124, 2088248, 3393403, 4176496, 6786806, 13573612, 27147224, 54294448]

約数ペア:

[(1, 54294448), (2, 27147224), (4, 13573612), (8, 6786806), (13, 4176496), (16, 3393403), (26, 2088248), (52, 1044124), (104, 522062), (208, 261031)]