53173860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5437}}^1$

素因数の和:5612

約数の個数: 48

約数和(自身を含む): 149827776

約数和(自身を除く): 96653916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 5437, 9780, 10874, 16311, 21748, 27185, 32622, 54370, 65244, 81555, 108740, 163110, 326220, 886231, 1772462, 2658693, 3544924, 4431155, 5317386, 8862310, 10634772, 13293465, 17724620, 26586930, 53173860]

約数ペア:

[(1, 53173860), (2, 26586930), (3, 17724620), (4, 13293465), (5, 10634772), (6, 8862310), (10, 5317386), (12, 4431155), (15, 3544924), (20, 2658693), (30, 1772462), (60, 886231), (163, 326220), (326, 163110), (489, 108740), (652, 81555), (815, 65244), (978, 54370), (1630, 32622), (1956, 27185), (2445, 21748), (3260, 16311), (4890, 10874), (5437, 9780)]