51761252

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{193139}}^1$

素因数の和:193210

約数の個数: 12

約数和(自身を含む): 91934640

約数和(自身を除く): 40173388

約数列:

[1, 2, 4, 67, 134, 268, 193139, 386278, 772556, 12940313, 25880626, 51761252]

約数ペア:

[(1, 51761252), (2, 25880626), (4, 12940313), (67, 772556), (134, 386278), (268, 193139)]