56120168

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 118809600

約数和(自身を除く): 62689432

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 103, 104, 124, 169, 206, 248, 338, 403, 412, 676, 806, 824, 1339, 1352, 1612, 2197, 2678, 3193, 3224, 4394, 5239, 5356, 6386, 8788, 10478, 10712, 12772, 17407, 17576, 20956, 25544, 34814, 41509, 41912, 68107, 69628, 83018, 136214, 139256, 166036, 226291, 272428, 332072, 452582, 539617, 544856, 905164, 1079234, 1810328, 2158468, 4316936, 7015021, 14030042, 28060084, 56120168]

約数ペア:

[(1, 56120168), (2, 28060084), (4, 14030042), (8, 7015021), (13, 4316936), (26, 2158468), (31, 1810328), (52, 1079234), (62, 905164), (103, 544856), (104, 539617), (124, 452582), (169, 332072), (206, 272428), (248, 226291), (338, 166036), (403, 139256), (412, 136214), (676, 83018), (806, 69628), (824, 68107), (1339, 41912), (1352, 41509), (1612, 34814), (2197, 25544), (2678, 20956), (3193, 17576), (3224, 17407), (4394, 12772), (5239, 10712), (5356, 10478), (6386, 8788)]