51895161

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{10859}}^1$

素因数の和:10930

約数の個数: 20

約数和(自身を含む): 78843600

約数和(自身を除く): 26948439

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 10859, 32577, 97731, 293193, 640681, 879579, 1922043, 5766129, 17298387, 51895161]

約数ペア:

[(1, 51895161), (3, 17298387), (9, 5766129), (27, 1922043), (59, 879579), (81, 640681), (177, 293193), (531, 97731), (1593, 32577), (4779, 10859)]