51258264

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1820

約数の個数: 64

約数和(自身を含む): 137622240

約数和(自身を除く): 86363976

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 73, 102, 136, 146, 204, 219, 292, 408, 438, 584, 876, 1241, 1721, 1752, 2482, 3442, 3723, 4964, 5163, 6884, 7446, 9928, 10326, 13768, 14892, 20652, 29257, 29784, 41304, 58514, 87771, 117028, 125633, 175542, 234056, 251266, 351084, 376899, 502532, 702168, 753798, 1005064, 1507596, 2135761, 3015192, 4271522, 6407283, 8543044, 12814566, 17086088, 25629132, 51258264]

約数ペア:

[(1, 51258264), (2, 25629132), (3, 17086088), (4, 12814566), (6, 8543044), (8, 6407283), (12, 4271522), (17, 3015192), (24, 2135761), (34, 1507596), (51, 1005064), (68, 753798), (73, 702168), (102, 502532), (136, 376899), (146, 351084), (204, 251266), (219, 234056), (292, 175542), (408, 125633), (438, 117028), (584, 87771), (876, 58514), (1241, 41304), (1721, 29784), (1752, 29257), (2482, 20652), (3442, 14892), (3723, 13768), (4964, 10326), (5163, 9928), (6884, 7446)]