55078504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31153}}^1$

素因数の和:31189

約数の個数: 32

約数和(自身を含む): 117762120

約数和(自身を除く): 62683616

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 31153, 62306, 124612, 249224, 404989, 529601, 809978, 1059202, 1619956, 2118404, 3239912, 4236808, 6884813, 13769626, 27539252, 55078504]

約数ペア:

[(1, 55078504), (2, 27539252), (4, 13769626), (8, 6884813), (13, 4236808), (17, 3239912), (26, 2118404), (34, 1619956), (52, 1059202), (68, 809978), (104, 529601), (136, 404989), (221, 249224), (442, 124612), (884, 62306), (1768, 31153)]