55252802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{28219}}^1$

素因数の和:28321

約数の個数: 16

約数和(自身を含む): 91432800

約数和(自身を除く): 36179998

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 28219, 56438, 310409, 620818, 2511491, 5022982, 27626401, 55252802]

約数ペア:

[(1, 55252802), (2, 27626401), (11, 5022982), (22, 2511491), (89, 620818), (178, 310409), (979, 56438), (1958, 28219)]