52124080

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6451}}^1$

素因数の和:6565

約数の個数: 40

約数和(自身を含む): 122407344

約数和(自身を除く): 70283264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 6451, 8080, 12902, 25804, 32255, 51608, 64510, 103216, 129020, 258040, 516080, 651551, 1303102, 2606204, 3257755, 5212408, 6515510, 10424816, 13031020, 26062040, 52124080]

約数ペア:

[(1, 52124080), (2, 26062040), (4, 13031020), (5, 10424816), (8, 6515510), (10, 5212408), (16, 3257755), (20, 2606204), (40, 1303102), (80, 651551), (101, 516080), (202, 258040), (404, 129020), (505, 103216), (808, 64510), (1010, 51608), (1616, 32255), (2020, 25804), (4040, 12902), (6451, 8080)]