54545456

素因数分解:

$2^4\times 7^1\times {\mathrm{487013}}^1$

素因数の和:487028

約数の個数: 20

約数和(自身を含む): 120779472

約数和(自身を除く): 66234016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 487013, 974026, 1948052, 3409091, 3896104, 6818182, 7792208, 13636364, 27272728, 54545456]

約数ペア:

[(1, 54545456), (2, 27272728), (4, 13636364), (7, 7792208), (8, 6818182), (14, 3896104), (16, 3409091), (28, 1948052), (56, 974026), (112, 487013)]