55421295554

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{2789}}^1\times {\mathrm{111637}}^1$

素因数の和:114517

約数の個数: 16

約数和(自身を含む): 84096905400

約数和(自身を除く): 28675609846

約数列:

[1, 2, 89, 178, 2789, 5578, 111637, 223274, 248221, 496442, 9935693, 19871386, 311355593, 622711186, 27710647777, 55421295554]

約数ペア:

[(1, 55421295554), (2, 27710647777), (89, 622711186), (178, 311355593), (2789, 19871386), (5578, 9935693), (111637, 496442), (223274, 248221)]