51307870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2203}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 98545248

約数和(自身を除く): 47237378

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 685, 1370, 2203, 2329, 4406, 4658, 11015, 11645, 22030, 23290, 37451, 74902, 187255, 301811, 374510, 603622, 1509055, 3018110, 5130787, 10261574, 25653935, 51307870]

約数ペア:

[(1, 51307870), (2, 25653935), (5, 10261574), (10, 5130787), (17, 3018110), (34, 1509055), (85, 603622), (137, 374510), (170, 301811), (274, 187255), (685, 74902), (1370, 37451), (2203, 23290), (2329, 22030), (4406, 11645), (4658, 11015)]