53651442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{687839}}^1$

素因数の和:687857

約数の個数: 16

約数和(自身を含む): 115557120

約数和(自身を除く): 61905678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 687839, 1375678, 2063517, 4127034, 8941907, 17883814, 26825721, 53651442]

約数ペア:

[(1, 53651442), (2, 26825721), (3, 17883814), (6, 8941907), (13, 4127034), (26, 2063517), (39, 1375678), (78, 687839)]