49965840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2393}}^1$

素因数の和:2441

約数の個数: 120

約数和(自身を含む): 173660760

約数和(自身を除く): 123694920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2393, 2610, 3480, 4176, 4786, 5220, 6960, 7179, 9572, 10440, 11965, 14358, 19144, 20880, 21537, 23930, 28716, 35895, 38288, 43074, 47860, 57432, 69397, 71790, 86148, 95720, 107685, 114864, 138794, 143580, 172296, 191440, 208191, 215370, 277588, 287160, 344592, 346985, 416382, 430740, 555176, 574320, 624573, 693970, 832764, 861480, 1040955, 1110352, 1249146, 1387940, 1665528, 1722960, 2081910, 2498292, 2775880, 3122865, 3331056, 4163820, 4996584, 5551760, 6245730, 8327640, 9993168, 12491460, 16655280, 24982920, 49965840]

約数ペア:

[(1, 49965840), (2, 24982920), (3, 16655280), (4, 12491460), (5, 9993168), (6, 8327640), (8, 6245730), (9, 5551760), (10, 4996584), (12, 4163820), (15, 3331056), (16, 3122865), (18, 2775880), (20, 2498292), (24, 2081910), (29, 1722960), (30, 1665528), (36, 1387940), (40, 1249146), (45, 1110352), (48, 1040955), (58, 861480), (60, 832764), (72, 693970), (80, 624573), (87, 574320), (90, 555176), (116, 430740), (120, 416382), (144, 346985), (145, 344592), (174, 287160), (180, 277588), (232, 215370), (240, 208191), (261, 191440), (290, 172296), (348, 143580), (360, 138794), (435, 114864), (464, 107685), (522, 95720), (580, 86148), (696, 71790), (720, 69397), (870, 57432), (1044, 47860), (1160, 43074), (1305, 38288), (1392, 35895), (1740, 28716), (2088, 23930), (2320, 21537), (2393, 20880), (2610, 19144), (3480, 14358), (4176, 11965), (4786, 10440), (5220, 9572), (6960, 7179)]