54913180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10601}}^1$

素因数の和:10654

約数の個数: 48

約数和(自身を含む): 135366336

約数和(自身を除く): 80453156

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, 10601, 21202, 42404, 53005, 74207, 106010, 148414, 212020, 296828, 371035, 392237, 742070, 784474, 1484140, 1568948, 1961185, 2745659, 3922370, 5491318, 7844740, 10982636, 13728295, 27456590, 54913180]

約数ペア:

[(1, 54913180), (2, 27456590), (4, 13728295), (5, 10982636), (7, 7844740), (10, 5491318), (14, 3922370), (20, 2745659), (28, 1961185), (35, 1568948), (37, 1484140), (70, 784474), (74, 742070), (140, 392237), (148, 371035), (185, 296828), (259, 212020), (370, 148414), (518, 106010), (740, 74207), (1036, 53005), (1295, 42404), (2590, 21202), (5180, 10601)]