54880805

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{42379}}^1$

素因数の和:42428

約数の個数: 16

約数和(自身を含む): 77301120

約数和(自身を除く): 22420315

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 42379, 211895, 296653, 1483265, 1568023, 7840115, 10976161, 54880805]

約数ペア:

[(1, 54880805), (5, 10976161), (7, 7840115), (35, 1568023), (37, 1483265), (185, 296653), (259, 211895), (1295, 42379)]