49016464640

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{267791}}^1$

素因数の和:267836

約数の個数: 144

約数和(自身を含む): 137936445696

約数和(自身を除く): 88919981056

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 520, 572, 640, 704, 715, 832, 880, 1040, 1144, 1280, 1408, 1430, 1664, 1760, 2080, 2288, 2816, 2860, 3328, 3520, 4160, 4576, 5720, 7040, 8320, 9152, 11440, 14080, 16640, 18304, 22880, 36608, 45760, 91520, 183040, 267791, 535582, 1071164, 1338955, 2142328, 2677910, 2945701, 3481283, 4284656, 5355820, 5891402, 6962566, 8569312, 10711640, 11782804, 13925132, 14728505, 17138624, 17406415, 21423280, 23565608, 27850264, 29457010, 34277248, 34812830, 38294113, 42846560, 47131216, 55700528, 58914020, 68554496, 69625660, 76588226, 85693120, 94262432, 111401056, 117828040, 139251320, 153176452, 171386240, 188524864, 191470565, 222802112, 235656080, 278502640, 306352904, 342772480, 377049728, 382941130, 445604224, 471312160, 557005280, 612705808, 754099456, 765882260, 891208448, 942624320, 1114010560, 1225411616, 1531764520, 1885248640, 2228021120, 2450823232, 3063529040, 3770497280, 4456042240, 4901646464, 6127058080, 9803292928, 12254116160, 24508232320, 49016464640]

約数ペア:

[(1, 49016464640), (2, 24508232320), (4, 12254116160), (5, 9803292928), (8, 6127058080), (10, 4901646464), (11, 4456042240), (13, 3770497280), (16, 3063529040), (20, 2450823232), (22, 2228021120), (26, 1885248640), (32, 1531764520), (40, 1225411616), (44, 1114010560), (52, 942624320), (55, 891208448), (64, 765882260), (65, 754099456), (80, 612705808), (88, 557005280), (104, 471312160), (110, 445604224), (128, 382941130), (130, 377049728), (143, 342772480), (160, 306352904), (176, 278502640), (208, 235656080), (220, 222802112), (256, 191470565), (260, 188524864), (286, 171386240), (320, 153176452), (352, 139251320), (416, 117828040), (440, 111401056), (520, 94262432), (572, 85693120), (640, 76588226), (704, 69625660), (715, 68554496), (832, 58914020), (880, 55700528), (1040, 47131216), (1144, 42846560), (1280, 38294113), (1408, 34812830), (1430, 34277248), (1664, 29457010), (1760, 27850264), (2080, 23565608), (2288, 21423280), (2816, 17406415), (2860, 17138624), (3328, 14728505), (3520, 13925132), (4160, 11782804), (4576, 10711640), (5720, 8569312), (7040, 6962566), (8320, 5891402), (9152, 5355820), (11440, 4284656), (14080, 3481283), (16640, 2945701), (18304, 2677910), (22880, 2142328), (36608, 1338955), (45760, 1071164), (91520, 535582), (183040, 267791)]