56196784

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 130277376

約数和(自身を除く): 74080592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 71, 74, 112, 142, 148, 191, 259, 284, 296, 382, 497, 518, 568, 592, 764, 994, 1036, 1136, 1337, 1528, 1988, 2072, 2627, 2674, 3056, 3976, 4144, 5254, 5348, 7067, 7952, 10508, 10696, 13561, 14134, 18389, 21016, 21392, 27122, 28268, 36778, 42032, 49469, 54244, 56536, 73556, 94927, 98938, 108488, 113072, 147112, 189854, 197876, 216976, 294224, 379708, 395752, 501757, 759416, 791504, 1003514, 1518832, 2007028, 3512299, 4014056, 7024598, 8028112, 14049196, 28098392, 56196784]

約数ペア:

[(1, 56196784), (2, 28098392), (4, 14049196), (7, 8028112), (8, 7024598), (14, 4014056), (16, 3512299), (28, 2007028), (37, 1518832), (56, 1003514), (71, 791504), (74, 759416), (112, 501757), (142, 395752), (148, 379708), (191, 294224), (259, 216976), (284, 197876), (296, 189854), (382, 147112), (497, 113072), (518, 108488), (568, 98938), (592, 94927), (764, 73556), (994, 56536), (1036, 54244), (1136, 49469), (1337, 42032), (1528, 36778), (1988, 28268), (2072, 27122), (2627, 21392), (2674, 21016), (3056, 18389), (3976, 14134), (4144, 13561), (5254, 10696), (5348, 10508), (7067, 7952)]