55191472

素因数分解:

$2^4\times 7^1\times {\mathrm{492781}}^1$

素因数の和:492796

約数の個数: 20

約数和(自身を含む): 122209936

約数和(自身を除く): 67018464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 492781, 985562, 1971124, 3449467, 3942248, 6898934, 7884496, 13797868, 27595736, 55191472]

約数ペア:

[(1, 55191472), (2, 27595736), (4, 13797868), (7, 7884496), (8, 6898934), (14, 3942248), (16, 3449467), (28, 1971124), (56, 985562), (112, 492781)]