55518512

素因数分解:

$2^4\times 7^1\times {\mathrm{495701}}^1$

素因数の和:495716

約数の個数: 20

約数和(自身を含む): 122934096

約数和(自身を除く): 67415584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 495701, 991402, 1982804, 3469907, 3965608, 6939814, 7931216, 13879628, 27759256, 55518512]

約数ペア:

[(1, 55518512), (2, 27759256), (4, 13879628), (7, 7931216), (8, 6939814), (14, 3965608), (16, 3469907), (28, 1982804), (56, 991402), (112, 495701)]