54265310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 111628800

約数和(自身を除く): 57363490

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 67, 74, 110, 134, 185, 199, 335, 370, 398, 407, 670, 737, 814, 995, 1474, 1990, 2035, 2189, 2479, 3685, 4070, 4378, 4958, 7363, 7370, 10945, 12395, 13333, 14726, 21890, 24790, 26666, 27269, 36815, 54538, 66665, 73630, 80993, 133330, 136345, 146663, 161986, 272690, 293326, 404965, 493321, 733315, 809930, 986642, 1466630, 2466605, 4933210, 5426531, 10853062, 27132655, 54265310]

約数ペア:

[(1, 54265310), (2, 27132655), (5, 10853062), (10, 5426531), (11, 4933210), (22, 2466605), (37, 1466630), (55, 986642), (67, 809930), (74, 733315), (110, 493321), (134, 404965), (185, 293326), (199, 272690), (335, 161986), (370, 146663), (398, 136345), (407, 133330), (670, 80993), (737, 73630), (814, 66665), (995, 54538), (1474, 36815), (1990, 27269), (2035, 26666), (2189, 24790), (2479, 21890), (3685, 14726), (4070, 13333), (4378, 12395), (4958, 10945), (7363, 7370)]