51414660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1178

約数の個数: 144

約数和(自身を含む): 177690240

約数和(自身を除く): 126275580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1129, 1265, 1380, 1518, 1980, 2070, 2258, 2277, 2530, 3036, 3387, 3795, 4140, 4516, 4554, 5060, 5645, 6774, 7590, 9108, 10161, 11290, 11385, 12419, 13548, 15180, 16935, 20322, 22580, 22770, 24838, 25967, 33870, 37257, 40644, 45540, 49676, 50805, 51934, 62095, 67740, 74514, 77901, 101610, 103868, 111771, 124190, 129835, 149028, 155802, 186285, 203220, 223542, 233703, 248380, 259670, 285637, 311604, 372570, 389505, 447084, 467406, 519340, 558855, 571274, 745140, 779010, 856911, 934812, 1117710, 1142548, 1168515, 1428185, 1558020, 1713822, 2235420, 2337030, 2570733, 2856370, 3427644, 4284555, 4674060, 5141466, 5712740, 8569110, 10282932, 12853665, 17138220, 25707330, 51414660]

約数ペア:

[(1, 51414660), (2, 25707330), (3, 17138220), (4, 12853665), (5, 10282932), (6, 8569110), (9, 5712740), (10, 5141466), (11, 4674060), (12, 4284555), (15, 3427644), (18, 2856370), (20, 2570733), (22, 2337030), (23, 2235420), (30, 1713822), (33, 1558020), (36, 1428185), (44, 1168515), (45, 1142548), (46, 1117710), (55, 934812), (60, 856911), (66, 779010), (69, 745140), (90, 571274), (92, 558855), (99, 519340), (110, 467406), (115, 447084), (132, 389505), (138, 372570), (165, 311604), (180, 285637), (198, 259670), (207, 248380), (220, 233703), (230, 223542), (253, 203220), (276, 186285), (330, 155802), (345, 149028), (396, 129835), (414, 124190), (460, 111771), (495, 103868), (506, 101610), (660, 77901), (690, 74514), (759, 67740), (828, 62095), (990, 51934), (1012, 50805), (1035, 49676), (1129, 45540), (1265, 40644), (1380, 37257), (1518, 33870), (1980, 25967), (2070, 24838), (2258, 22770), (2277, 22580), (2530, 20322), (3036, 16935), (3387, 15180), (3795, 13548), (4140, 12419), (4516, 11385), (4554, 11290), (5060, 10161), (5645, 9108), (6774, 7590)]