53453860

素因数分解:

$2^2\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{2543}}^1$

素因数の和:3603

約数の個数: 24

約数和(自身を含む): 112404096

約数和(自身を除く): 58950236

約数列:

[1, 2, 4, 5, 10, 20, 1051, 2102, 2543, 4204, 5086, 5255, 10172, 10510, 12715, 21020, 25430, 50860, 2672693, 5345386, 10690772, 13363465, 26726930, 53453860]

約数ペア:

[(1, 53453860), (2, 26726930), (4, 13363465), (5, 10690772), (10, 5345386), (20, 2672693), (1051, 50860), (2102, 25430), (2543, 21020), (4204, 12715), (5086, 10510), (5255, 10172)]