49306960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 121130640

約数和(自身を除く): 71823680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 53, 58, 80, 106, 116, 145, 212, 232, 265, 290, 401, 424, 464, 530, 580, 802, 848, 1060, 1160, 1537, 1604, 2005, 2120, 2320, 3074, 3208, 4010, 4240, 6148, 6416, 7685, 8020, 11629, 12296, 15370, 16040, 21253, 23258, 24592, 30740, 32080, 42506, 46516, 58145, 61480, 85012, 93032, 106265, 116290, 122960, 170024, 186064, 212530, 232580, 340048, 425060, 465160, 616337, 850120, 930320, 1232674, 1700240, 2465348, 3081685, 4930696, 6163370, 9861392, 12326740, 24653480, 49306960]

約数ペア:

[(1, 49306960), (2, 24653480), (4, 12326740), (5, 9861392), (8, 6163370), (10, 4930696), (16, 3081685), (20, 2465348), (29, 1700240), (40, 1232674), (53, 930320), (58, 850120), (80, 616337), (106, 465160), (116, 425060), (145, 340048), (212, 232580), (232, 212530), (265, 186064), (290, 170024), (401, 122960), (424, 116290), (464, 106265), (530, 93032), (580, 85012), (802, 61480), (848, 58145), (1060, 46516), (1160, 42506), (1537, 32080), (1604, 30740), (2005, 24592), (2120, 23258), (2320, 21253), (3074, 16040), (3208, 15370), (4010, 12296), (4240, 11629), (6148, 8020), (6416, 7685)]