51229251376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{12659}}^1$

素因数の和:12938

約数の個数: 80

約数和(自身を含む): 105493248000

約数和(自身を除く): 54263996624

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 199, 248, 328, 398, 496, 656, 796, 1271, 1592, 2542, 3184, 5084, 6169, 8159, 10168, 12338, 12659, 16318, 20336, 24676, 25318, 32636, 49352, 50636, 65272, 98704, 101272, 130544, 202544, 252929, 392429, 505858, 519019, 784858, 1011716, 1038038, 1569716, 2023432, 2076076, 2519141, 3139432, 4046864, 4152152, 5038282, 6278864, 8304304, 10076564, 16089589, 20153128, 32179178, 40306256, 64358356, 78093371, 103284781, 128716712, 156186742, 206569562, 257433424, 312373484, 413139124, 624746968, 826278248, 1249493936, 1652556496, 3201828211, 6403656422, 12807312844, 25614625688, 51229251376]

約数ペア:

[(1, 51229251376), (2, 25614625688), (4, 12807312844), (8, 6403656422), (16, 3201828211), (31, 1652556496), (41, 1249493936), (62, 826278248), (82, 624746968), (124, 413139124), (164, 312373484), (199, 257433424), (248, 206569562), (328, 156186742), (398, 128716712), (496, 103284781), (656, 78093371), (796, 64358356), (1271, 40306256), (1592, 32179178), (2542, 20153128), (3184, 16089589), (5084, 10076564), (6169, 8304304), (8159, 6278864), (10168, 5038282), (12338, 4152152), (12659, 4046864), (16318, 3139432), (20336, 2519141), (24676, 2076076), (25318, 2023432), (32636, 1569716), (49352, 1038038), (50636, 1011716), (65272, 784858), (98704, 519019), (101272, 505858), (130544, 392429), (202544, 252929)]