52489448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 112803840

約数和(自身を除く): 60314392

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 71, 88, 124, 142, 248, 271, 284, 341, 542, 568, 682, 781, 1084, 1364, 1562, 2168, 2201, 2728, 2981, 3124, 4402, 5962, 6248, 8401, 8804, 11924, 16802, 17608, 19241, 23848, 24211, 33604, 38482, 48422, 67208, 76964, 92411, 96844, 153928, 184822, 193688, 211651, 369644, 423302, 596471, 739288, 846604, 1192942, 1693208, 2385884, 4771768, 6561181, 13122362, 26244724, 52489448]

約数ペア:

[(1, 52489448), (2, 26244724), (4, 13122362), (8, 6561181), (11, 4771768), (22, 2385884), (31, 1693208), (44, 1192942), (62, 846604), (71, 739288), (88, 596471), (124, 423302), (142, 369644), (248, 211651), (271, 193688), (284, 184822), (341, 153928), (542, 96844), (568, 92411), (682, 76964), (781, 67208), (1084, 48422), (1364, 38482), (1562, 33604), (2168, 24211), (2201, 23848), (2728, 19241), (2981, 17608), (3124, 16802), (4402, 11924), (5962, 8804), (6248, 8401)]