55286476

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 115670016

約数和(自身を除く): 60383540

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 86, 94, 172, 188, 301, 329, 602, 658, 977, 1204, 1316, 1954, 2021, 3908, 4042, 6839, 8084, 13678, 14147, 27356, 28294, 42011, 45919, 56588, 84022, 91838, 168044, 183676, 294077, 321433, 588154, 642866, 1176308, 1285732, 1974517, 3949034, 7898068, 13821619, 27643238, 55286476]

約数ペア:

[(1, 55286476), (2, 27643238), (4, 13821619), (7, 7898068), (14, 3949034), (28, 1974517), (43, 1285732), (47, 1176308), (86, 642866), (94, 588154), (172, 321433), (188, 294077), (301, 183676), (329, 168044), (602, 91838), (658, 84022), (977, 56588), (1204, 45919), (1316, 42011), (1954, 28294), (2021, 27356), (3908, 14147), (4042, 13678), (6839, 8084)]