51583012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{991981}}^1$

素因数の和:991998

約数の個数: 12

約数和(自身を含む): 97214236

約数和(自身を除く): 45631224

約数列:

[1, 2, 4, 13, 26, 52, 991981, 1983962, 3967924, 12895753, 25791506, 51583012]

約数ペア:

[(1, 51583012), (2, 25791506), (4, 12895753), (13, 3967924), (26, 1983962), (52, 991981)]