51977976

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 149299200

約数和(自身を除く): 97321224

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 29, 34, 46, 51, 58, 68, 69, 87, 92, 102, 116, 136, 138, 174, 184, 191, 204, 232, 276, 348, 382, 391, 408, 493, 552, 573, 667, 696, 764, 782, 986, 1146, 1173, 1334, 1479, 1528, 1564, 1972, 2001, 2292, 2346, 2668, 2958, 3128, 3247, 3944, 4002, 4393, 4584, 4692, 5336, 5539, 5916, 6494, 8004, 8786, 9384, 9741, 11078, 11339, 11832, 12988, 13179, 16008, 16617, 17572, 19482, 22156, 22678, 25976, 26358, 33234, 34017, 35144, 38964, 44312, 45356, 52716, 66468, 68034, 74681, 77928, 90712, 94163, 105432, 127397, 132936, 136068, 149362, 188326, 224043, 254794, 272136, 282489, 298724, 376652, 382191, 448086, 509588, 564978, 597448, 753304, 764382, 896172, 1019176, 1129956, 1528764, 1792344, 2165749, 2259912, 3057528, 4331498, 6497247, 8662996, 12994494, 17325992, 25988988, 51977976]

約数ペア:

[(1, 51977976), (2, 25988988), (3, 17325992), (4, 12994494), (6, 8662996), (8, 6497247), (12, 4331498), (17, 3057528), (23, 2259912), (24, 2165749), (29, 1792344), (34, 1528764), (46, 1129956), (51, 1019176), (58, 896172), (68, 764382), (69, 753304), (87, 597448), (92, 564978), (102, 509588), (116, 448086), (136, 382191), (138, 376652), (174, 298724), (184, 282489), (191, 272136), (204, 254794), (232, 224043), (276, 188326), (348, 149362), (382, 136068), (391, 132936), (408, 127397), (493, 105432), (552, 94163), (573, 90712), (667, 77928), (696, 74681), (764, 68034), (782, 66468), (986, 52716), (1146, 45356), (1173, 44312), (1334, 38964), (1479, 35144), (1528, 34017), (1564, 33234), (1972, 26358), (2001, 25976), (2292, 22678), (2346, 22156), (2668, 19482), (2958, 17572), (3128, 16617), (3247, 16008), (3944, 13179), (4002, 12988), (4393, 11832), (4584, 11339), (4692, 11078), (5336, 9741), (5539, 9384), (5916, 8786), (6494, 8004)]