52474520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{187409}}^1$

素因数の和:187427

約数の個数: 32

約数和(自身を含む): 134935200

約数和(自身を除く): 82460680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 187409, 374818, 749636, 937045, 1311863, 1499272, 1874090, 2623726, 3748180, 5247452, 6559315, 7496360, 10494904, 13118630, 26237260, 52474520]

約数ペア:

[(1, 52474520), (2, 26237260), (4, 13118630), (5, 10494904), (7, 7496360), (8, 6559315), (10, 5247452), (14, 3748180), (20, 2623726), (28, 1874090), (35, 1499272), (40, 1311863), (56, 937045), (70, 749636), (140, 374818), (280, 187409)]