51972768

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{1597}}^1$

素因数の和:1726

約数の個数: 72

約数和(自身を含む): 149198868

約数和(自身を除く): 97226100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 1017, 1356, 1597, 1808, 2034, 2712, 3194, 3616, 4068, 4791, 5424, 6388, 8136, 9582, 10848, 12776, 14373, 16272, 19164, 25552, 28746, 32544, 38328, 51104, 57492, 76656, 114984, 153312, 180461, 229968, 360922, 459936, 541383, 721844, 1082766, 1443688, 1624149, 2165532, 2887376, 3248298, 4331064, 5774752, 6496596, 8662128, 12993192, 17324256, 25986384, 51972768]

約数ペア:

[(1, 51972768), (2, 25986384), (3, 17324256), (4, 12993192), (6, 8662128), (8, 6496596), (9, 5774752), (12, 4331064), (16, 3248298), (18, 2887376), (24, 2165532), (32, 1624149), (36, 1443688), (48, 1082766), (72, 721844), (96, 541383), (113, 459936), (144, 360922), (226, 229968), (288, 180461), (339, 153312), (452, 114984), (678, 76656), (904, 57492), (1017, 51104), (1356, 38328), (1597, 32544), (1808, 28746), (2034, 25552), (2712, 19164), (3194, 16272), (3616, 14373), (4068, 12776), (4791, 10848), (5424, 9582), (6388, 8136)]