52074820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19577}}^1$

素因数の和:19612

約数の個数: 48

約数和(自身を含む): 131564160

約数和(自身を除く): 79489340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 19577, 39154, 78308, 97885, 137039, 195770, 274078, 371963, 391540, 548156, 685195, 743926, 1370390, 1487852, 1859815, 2603741, 2740780, 3719630, 5207482, 7439260, 10414964, 13018705, 26037410, 52074820]

約数ペア:

[(1, 52074820), (2, 26037410), (4, 13018705), (5, 10414964), (7, 7439260), (10, 5207482), (14, 3719630), (19, 2740780), (20, 2603741), (28, 1859815), (35, 1487852), (38, 1370390), (70, 743926), (76, 685195), (95, 548156), (133, 391540), (140, 371963), (190, 274078), (266, 195770), (380, 137039), (532, 97885), (665, 78308), (1330, 39154), (2660, 19577)]