55807636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{17077}}^1$

素因数の和:17143

約数の個数: 24

約数和(自身を含む): 105200480

約数和(自身を除く): 49392844

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 17077, 34154, 68308, 324463, 648926, 734311, 1297852, 1468622, 2937244, 13951909, 27903818, 55807636]

約数ペア:

[(1, 55807636), (2, 27903818), (4, 13951909), (19, 2937244), (38, 1468622), (43, 1297852), (76, 734311), (86, 648926), (172, 324463), (817, 68308), (1634, 34154), (3268, 17077)]