55117519

素因数分解:

${\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 59587488

約数和(自身を除く): 4469969

約数列:

[1, 17, 107, 157, 193, 1819, 2669, 3281, 16799, 20651, 30301, 285583, 351067, 515117, 3242207, 55117519]

約数ペア:

[(1, 55117519), (17, 3242207), (107, 515117), (157, 351067), (193, 285583), (1819, 30301), (2669, 20651), (3281, 16799)]