51943857

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{145501}}^1$

素因数の和:145528

約数の個数: 16

約数和(自身を含む): 83809152

約数和(自身を除く): 31865295

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 145501, 436503, 1018507, 2473517, 3055521, 7420551, 17314619, 51943857]

約数ペア:

[(1, 51943857), (3, 17314619), (7, 7420551), (17, 3055521), (21, 2473517), (51, 1018507), (119, 436503), (357, 145501)]