55474384

素因数分解:

$2^4\times 7^1\times {\mathrm{495307}}^1$

素因数の和:495322

約数の個数: 20

約数和(自身を含む): 122836384

約数和(自身を除く): 67362000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 495307, 990614, 1981228, 3467149, 3962456, 6934298, 7924912, 13868596, 27737192, 55474384]

約数ペア:

[(1, 55474384), (2, 27737192), (4, 13868596), (7, 7924912), (8, 6934298), (14, 3962456), (16, 3467149), (28, 1981228), (56, 990614), (112, 495307)]