49554640

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6133}}^1$

素因数の和:6247

約数の個数: 40

約数和(自身を含む): 116374248

約数和(自身を除く): 66819608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 6133, 8080, 12266, 24532, 30665, 49064, 61330, 98128, 122660, 245320, 490640, 619433, 1238866, 2477732, 3097165, 4955464, 6194330, 9910928, 12388660, 24777320, 49554640]

約数ペア:

[(1, 49554640), (2, 24777320), (4, 12388660), (5, 9910928), (8, 6194330), (10, 4955464), (16, 3097165), (20, 2477732), (40, 1238866), (80, 619433), (101, 490640), (202, 245320), (404, 122660), (505, 98128), (808, 61330), (1010, 49064), (1616, 30665), (2020, 24532), (4040, 12266), (6133, 8080)]