52504720

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15263}}^1$

素因数の和:15319

約数の個数: 40

約数和(自身を含む): 124920576

約数和(自身を除く): 72415856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 15263, 30526, 61052, 76315, 122104, 152630, 244208, 305260, 610520, 656309, 1221040, 1312618, 2625236, 3281545, 5250472, 6563090, 10500944, 13126180, 26252360, 52504720]

約数ペア:

[(1, 52504720), (2, 26252360), (4, 13126180), (5, 10500944), (8, 6563090), (10, 5250472), (16, 3281545), (20, 2625236), (40, 1312618), (43, 1221040), (80, 656309), (86, 610520), (172, 305260), (215, 244208), (344, 152630), (430, 122104), (688, 76315), (860, 61052), (1720, 30526), (3440, 15263)]