26861004050

素因数分解:

$2^1\times 5^2\times {\mathrm{537220081}}^1$

素因数の和:537220093

約数の個数: 12

約数和(自身を含む): 49961467626

約数和(自身を除く): 23100463576

約数列:

[1, 2, 5, 10, 25, 50, 537220081, 1074440162, 2686100405, 5372200810, 13430502025, 26861004050]

約数ペア:

[(1, 26861004050), (2, 13430502025), (5, 5372200810), (10, 2686100405), (25, 1074440162), (50, 537220081)]