52003

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 16

約数和(自身を含む): 69120

約数和(自身を除く): 17117

約数列:

[1, 7, 17, 19, 23, 119, 133, 161, 323, 391, 437, 2261, 2737, 3059, 7429, 52003]

約数ペア:

[(1, 52003), (7, 7429), (17, 3059), (19, 2737), (23, 2261), (119, 437), (133, 391), (161, 323)]