50540539

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 58777600

約数和(自身を除く): 8237061

約数列:

[1, 7, 127, 139, 409, 889, 973, 2863, 17653, 51943, 56851, 123571, 363601, 397957, 7220077, 50540539]

約数ペア:

[(1, 50540539), (7, 7220077), (127, 397957), (139, 363601), (409, 123571), (889, 56851), (973, 51943), (2863, 17653)]