53545660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10337}}^1$

素因数の和:10390

約数の個数: 48

約数和(自身を含む): 131995584

約数和(自身を除く): 78449924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 10337, 20674, 41348, 51685, 72359, 103370, 144718, 206740, 289436, 361795, 382469, 723590, 764938, 1447180, 1529876, 1912345, 2677283, 3824690, 5354566, 7649380, 10709132, 13386415, 26772830, 53545660]

約数ペア:

[(1, 53545660), (2, 26772830), (4, 13386415), (5, 10709132), (7, 7649380), (10, 5354566), (14, 3824690), (20, 2677283), (28, 1912345), (35, 1529876), (37, 1447180), (70, 764938), (74, 723590), (140, 382469), (148, 361795), (185, 289436), (259, 206740), (370, 144718), (518, 103370), (740, 72359), (1036, 51685), (1295, 41348), (2590, 20674), (5180, 10337)]