55051412

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 112154112

約数和(自身を除く): 57102700

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 71, 74, 124, 142, 148, 169, 284, 338, 403, 481, 676, 806, 923, 962, 1147, 1612, 1846, 1924, 2201, 2294, 2627, 3692, 4402, 4588, 5239, 5254, 6253, 8804, 10478, 10508, 11999, 12506, 14911, 20956, 23998, 25012, 28613, 29822, 34151, 47996, 57226, 59644, 68302, 81437, 114452, 136604, 162874, 193843, 325748, 371969, 387686, 443963, 743938, 775372, 887926, 1058681, 1487876, 1775852, 2117362, 4234724, 13762853, 27525706, 55051412]

約数ペア:

[(1, 55051412), (2, 27525706), (4, 13762853), (13, 4234724), (26, 2117362), (31, 1775852), (37, 1487876), (52, 1058681), (62, 887926), (71, 775372), (74, 743938), (124, 443963), (142, 387686), (148, 371969), (169, 325748), (284, 193843), (338, 162874), (403, 136604), (481, 114452), (676, 81437), (806, 68302), (923, 59644), (962, 57226), (1147, 47996), (1612, 34151), (1846, 29822), (1924, 28613), (2201, 25012), (2294, 23998), (2627, 20956), (3692, 14911), (4402, 12506), (4588, 11999), (5239, 10508), (5254, 10478), (6253, 8804)]