53279138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{27211}}^1$

素因数の和:27313

約数の個数: 16

約数和(自身を含む): 88166880

約数和(自身を除く): 34887742

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 27211, 54422, 299321, 598642, 2421779, 4843558, 26639569, 53279138]

約数ペア:

[(1, 53279138), (2, 26639569), (11, 4843558), (22, 2421779), (89, 598642), (178, 299321), (979, 54422), (1958, 27211)]