49347116

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 109798416

約数和(自身を除く): 60451300

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 107, 181, 182, 196, 214, 362, 364, 428, 637, 724, 749, 1267, 1274, 1391, 1498, 2353, 2534, 2548, 2782, 2996, 4706, 5068, 5243, 5564, 8869, 9412, 9737, 10486, 16471, 17738, 19367, 19474, 20972, 32942, 35476, 38734, 38948, 65884, 68159, 77468, 115297, 135569, 136318, 230594, 251771, 271138, 272636, 461188, 503542, 542276, 948983, 1007084, 1762397, 1897966, 3524794, 3795932, 7049588, 12336779, 24673558, 49347116]

約数ペア:

[(1, 49347116), (2, 24673558), (4, 12336779), (7, 7049588), (13, 3795932), (14, 3524794), (26, 1897966), (28, 1762397), (49, 1007084), (52, 948983), (91, 542276), (98, 503542), (107, 461188), (181, 272636), (182, 271138), (196, 251771), (214, 230594), (362, 136318), (364, 135569), (428, 115297), (637, 77468), (724, 68159), (749, 65884), (1267, 38948), (1274, 38734), (1391, 35476), (1498, 32942), (2353, 20972), (2534, 19474), (2548, 19367), (2782, 17738), (2996, 16471), (4706, 10486), (5068, 9737), (5243, 9412), (5564, 8869)]