51489124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12413}}^1$

素因数の和:12495

約数の個数: 24

約数和(自身を含む): 96978168

約数和(自身を除く): 45489044

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 12413, 24826, 49652, 211021, 422042, 757193, 844084, 1514386, 3028772, 12872281, 25744562, 51489124]

約数ペア:

[(1, 51489124), (2, 25744562), (4, 12872281), (17, 3028772), (34, 1514386), (61, 844084), (68, 757193), (122, 422042), (244, 211021), (1037, 49652), (2074, 24826), (4148, 12413)]