51235559

素因数分解:

${\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 54743040

約数和(自身を除く): 3507481

約数列:

[1, 23, 107, 109, 191, 2461, 2507, 4393, 11663, 20437, 20819, 268249, 470051, 478837, 2227633, 51235559]

約数ペア:

[(1, 51235559), (23, 2227633), (107, 478837), (109, 470051), (191, 268249), (2461, 20819), (2507, 20437), (4393, 11663)]