54861202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{28019}}^1$

素因数の和:28121

約数の個数: 16

約数和(自身を含む): 90784800

約数和(自身を除く): 35923598

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 28019, 56038, 308209, 616418, 2493691, 4987382, 27430601, 54861202]

約数ペア:

[(1, 54861202), (2, 27430601), (11, 4987382), (22, 2493691), (89, 616418), (178, 308209), (979, 56038), (1958, 28019)]