51989004

素因数分解:

$2^2\times 3^2\times {\mathrm{821}}^1\times {\mathrm{1759}}^1$

素因数の和:2590

約数の個数: 36

約数和(自身を含む): 131651520

約数和(自身を除く): 79662516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 821, 1642, 1759, 2463, 3284, 3518, 4926, 5277, 7036, 7389, 9852, 10554, 14778, 15831, 21108, 29556, 31662, 63324, 1444139, 2888278, 4332417, 5776556, 8664834, 12997251, 17329668, 25994502, 51989004]

約数ペア:

[(1, 51989004), (2, 25994502), (3, 17329668), (4, 12997251), (6, 8664834), (9, 5776556), (12, 4332417), (18, 2888278), (36, 1444139), (821, 63324), (1642, 31662), (1759, 29556), (2463, 21108), (3284, 15831), (3518, 14778), (4926, 10554), (5277, 9852), (7036, 7389)]