53315668

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 111694464

約数和(自身を除く): 58378796

約数列:

[1, 2, 4, 7, 14, 28, 37, 53, 74, 106, 148, 212, 259, 371, 518, 742, 971, 1036, 1484, 1942, 1961, 3884, 3922, 6797, 7844, 13594, 13727, 27188, 27454, 35927, 51463, 54908, 71854, 102926, 143708, 205852, 251489, 360241, 502978, 720482, 1005956, 1440964, 1904131, 3808262, 7616524, 13328917, 26657834, 53315668]

約数ペア:

[(1, 53315668), (2, 26657834), (4, 13328917), (7, 7616524), (14, 3808262), (28, 1904131), (37, 1440964), (53, 1005956), (74, 720482), (106, 502978), (148, 360241), (212, 251489), (259, 205852), (371, 143708), (518, 102926), (742, 71854), (971, 54908), (1036, 51463), (1484, 35927), (1942, 27454), (1961, 27188), (3884, 13727), (3922, 13594), (6797, 7844)]