53709086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 91134720

約数和(自身を除く): 37425634

約数列:

[1, 2, 17, 19, 34, 38, 71, 142, 323, 646, 1171, 1207, 1349, 2342, 2414, 2698, 19907, 22249, 22933, 39814, 44498, 45866, 83141, 166282, 378233, 756466, 1413397, 1579679, 2826794, 3159358, 26854543, 53709086]

約数ペア:

[(1, 53709086), (2, 26854543), (17, 3159358), (19, 2826794), (34, 1579679), (38, 1413397), (71, 756466), (142, 378233), (323, 166282), (646, 83141), (1171, 45866), (1207, 44498), (1349, 39814), (2342, 22933), (2414, 22249), (2698, 19907)]