54208580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{159437}}^1$

素因数の和:159463

約数の個数: 24

約数和(自身を含む): 120535128

約数和(自身を除く): 66326548

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 159437, 318874, 637748, 797185, 1594370, 2710429, 3188740, 5420858, 10841716, 13552145, 27104290, 54208580]

約数ペア:

[(1, 54208580), (2, 27104290), (4, 13552145), (5, 10841716), (10, 5420858), (17, 3188740), (20, 2710429), (34, 1594370), (68, 797185), (85, 637748), (170, 318874), (340, 159437)]