51738408

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 147888000

約数和(自身を除く): 96149592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 157, 184, 199, 207, 276, 314, 398, 414, 471, 552, 597, 628, 796, 828, 942, 1194, 1256, 1413, 1592, 1656, 1791, 1884, 2388, 2826, 3582, 3611, 3768, 4577, 4776, 5652, 7164, 7222, 9154, 10833, 11304, 13731, 14328, 14444, 18308, 21666, 27462, 28888, 31243, 32499, 36616, 41193, 43332, 54924, 62486, 64998, 82386, 86664, 93729, 109848, 124972, 129996, 164772, 187458, 249944, 259992, 281187, 329544, 374916, 562374, 718589, 749832, 1124748, 1437178, 2155767, 2249496, 2874356, 4311534, 5748712, 6467301, 8623068, 12934602, 17246136, 25869204, 51738408]

約数ペア:

[(1, 51738408), (2, 25869204), (3, 17246136), (4, 12934602), (6, 8623068), (8, 6467301), (9, 5748712), (12, 4311534), (18, 2874356), (23, 2249496), (24, 2155767), (36, 1437178), (46, 1124748), (69, 749832), (72, 718589), (92, 562374), (138, 374916), (157, 329544), (184, 281187), (199, 259992), (207, 249944), (276, 187458), (314, 164772), (398, 129996), (414, 124972), (471, 109848), (552, 93729), (597, 86664), (628, 82386), (796, 64998), (828, 62486), (942, 54924), (1194, 43332), (1256, 41193), (1413, 36616), (1592, 32499), (1656, 31243), (1791, 28888), (1884, 27462), (2388, 21666), (2826, 18308), (3582, 14444), (3611, 14328), (3768, 13731), (4577, 11304), (4776, 10833), (5652, 9154), (7164, 7222)]