27407890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{51713}}^1$

素因数の和:51773

約数の個数: 16

約数和(自身を含む): 50266008

約数和(自身を除く): 22858118

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 51713, 103426, 258565, 517130, 2740789, 5481578, 13703945, 27407890]

約数ペア:

[(1, 27407890), (2, 13703945), (5, 5481578), (10, 2740789), (53, 517130), (106, 258565), (265, 103426), (530, 51713)]