50447760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 173238912

約数和(自身を除く): 122791152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 97, 110, 120, 132, 165, 176, 194, 197, 220, 240, 264, 291, 330, 388, 394, 440, 485, 528, 582, 591, 660, 776, 788, 880, 970, 985, 1067, 1164, 1182, 1320, 1455, 1552, 1576, 1940, 1970, 2134, 2167, 2328, 2364, 2640, 2910, 2955, 3152, 3201, 3880, 3940, 4268, 4334, 4656, 4728, 5335, 5820, 5910, 6402, 6501, 7760, 7880, 8536, 8668, 9456, 10670, 10835, 11640, 11820, 12804, 13002, 15760, 16005, 17072, 17336, 19109, 21340, 21670, 23280, 23640, 25608, 26004, 32010, 32505, 34672, 38218, 42680, 43340, 47280, 51216, 52008, 57327, 64020, 65010, 76436, 85360, 86680, 95545, 104016, 114654, 128040, 130020, 152872, 173360, 191090, 210199, 229308, 256080, 260040, 286635, 305744, 382180, 420398, 458616, 520080, 573270, 630597, 764360, 840796, 917232, 1050995, 1146540, 1261194, 1528720, 1681592, 2101990, 2293080, 2522388, 3152985, 3363184, 4203980, 4586160, 5044776, 6305970, 8407960, 10089552, 12611940, 16815920, 25223880, 50447760]

約数ペア:

[(1, 50447760), (2, 25223880), (3, 16815920), (4, 12611940), (5, 10089552), (6, 8407960), (8, 6305970), (10, 5044776), (11, 4586160), (12, 4203980), (15, 3363184), (16, 3152985), (20, 2522388), (22, 2293080), (24, 2101990), (30, 1681592), (33, 1528720), (40, 1261194), (44, 1146540), (48, 1050995), (55, 917232), (60, 840796), (66, 764360), (80, 630597), (88, 573270), (97, 520080), (110, 458616), (120, 420398), (132, 382180), (165, 305744), (176, 286635), (194, 260040), (197, 256080), (220, 229308), (240, 210199), (264, 191090), (291, 173360), (330, 152872), (388, 130020), (394, 128040), (440, 114654), (485, 104016), (528, 95545), (582, 86680), (591, 85360), (660, 76436), (776, 65010), (788, 64020), (880, 57327), (970, 52008), (985, 51216), (1067, 47280), (1164, 43340), (1182, 42680), (1320, 38218), (1455, 34672), (1552, 32505), (1576, 32010), (1940, 26004), (1970, 25608), (2134, 23640), (2167, 23280), (2328, 21670), (2364, 21340), (2640, 19109), (2910, 17336), (2955, 17072), (3152, 16005), (3201, 15760), (3880, 13002), (3940, 12804), (4268, 11820), (4334, 11640), (4656, 10835), (4728, 10670), (5335, 9456), (5820, 8668), (5910, 8536), (6402, 7880), (6501, 7760)]