53208759

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 80974080

約数和(自身を除く): 27765321

約数列:

[1, 3, 17, 19, 43, 51, 57, 129, 323, 731, 817, 969, 1277, 2193, 2451, 3831, 13889, 21709, 24263, 41667, 54911, 65127, 72789, 164733, 412471, 933487, 1043309, 1237413, 2800461, 3129927, 17736253, 53208759]

約数ペア:

[(1, 53208759), (3, 17736253), (17, 3129927), (19, 2800461), (43, 1237413), (51, 1043309), (57, 933487), (129, 412471), (323, 164733), (731, 72789), (817, 65127), (969, 54911), (1277, 41667), (2193, 24263), (2451, 21709), (3831, 13889)]