51180634

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2593}}^1$

素因数の和:2805

約数の個数: 16

約数和(自身を含む): 78442560

約数和(自身を除く): 27261926

約数列:

[1, 2, 71, 139, 142, 278, 2593, 5186, 9869, 19738, 184103, 360427, 368206, 720854, 25590317, 51180634]

約数ペア:

[(1, 51180634), (2, 25590317), (71, 720854), (139, 368206), (142, 360427), (278, 184103), (2593, 19738), (5186, 9869)]