53239968

素因数分解:

$2^5\times 3^2\times {\mathrm{401}}^1\times {\mathrm{461}}^1$

素因数の和:878

約数の個数: 72

約数和(自身を含む): 152107956

約数和(自身を除く): 98867988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 401, 461, 802, 922, 1203, 1383, 1604, 1844, 2406, 2766, 3208, 3609, 3688, 4149, 4812, 5532, 6416, 7218, 7376, 8298, 9624, 11064, 12832, 14436, 14752, 16596, 19248, 22128, 28872, 33192, 38496, 44256, 57744, 66384, 115488, 132768, 184861, 369722, 554583, 739444, 1109166, 1478888, 1663749, 2218332, 2957776, 3327498, 4436664, 5915552, 6654996, 8873328, 13309992, 17746656, 26619984, 53239968]

約数ペア:

[(1, 53239968), (2, 26619984), (3, 17746656), (4, 13309992), (6, 8873328), (8, 6654996), (9, 5915552), (12, 4436664), (16, 3327498), (18, 2957776), (24, 2218332), (32, 1663749), (36, 1478888), (48, 1109166), (72, 739444), (96, 554583), (144, 369722), (288, 184861), (401, 132768), (461, 115488), (802, 66384), (922, 57744), (1203, 44256), (1383, 38496), (1604, 33192), (1844, 28872), (2406, 22128), (2766, 19248), (3208, 16596), (3609, 14752), (3688, 14436), (4149, 12832), (4812, 11064), (5532, 9624), (6416, 8298), (7218, 7376)]