53223142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{200087}}^1$

素因数の和:200115

約数の個数: 16

約数和(自身を含む): 96042240

約数和(自身を除く): 42819098

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 200087, 400174, 1400609, 2801218, 3801653, 7603306, 26611571, 53223142]

約数ペア:

[(1, 53223142), (2, 26611571), (7, 7603306), (14, 3801653), (19, 2801218), (38, 1400609), (133, 400174), (266, 200087)]