50980185

素因数分解:

$3^5\times 5^1\times {\mathrm{41959}}^1$

素因数の和:41979

約数の個数: 24

約数和(自身を含む): 91640640

約数和(自身を除く): 40660455

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 41959, 125877, 209795, 377631, 629385, 1132893, 1888155, 3398679, 5664465, 10196037, 16993395, 50980185]

約数ペア:

[(1, 50980185), (3, 16993395), (5, 10196037), (9, 5664465), (15, 3398679), (27, 1888155), (45, 1132893), (81, 629385), (135, 377631), (243, 209795), (405, 125877), (1215, 41959)]