54881836

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 97263936

約数和(自身を除く): 42382100

約数列:

[1, 2, 4, 197, 257, 271, 394, 514, 542, 788, 1028, 1084, 50629, 53387, 69647, 101258, 106774, 139294, 202516, 213548, 278588, 13720459, 27440918, 54881836]

約数ペア:

[(1, 54881836), (2, 27440918), (4, 13720459), (197, 278588), (257, 213548), (271, 202516), (394, 139294), (514, 106774), (542, 101258), (788, 69647), (1028, 53387), (1084, 50629)]