49767939

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 80851232

約数和(自身を除く): 31083293

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 151, 313, 351, 453, 939, 1053, 1359, 1963, 2817, 4069, 4077, 5889, 8451, 12207, 12231, 17667, 25353, 36621, 47263, 53001, 109863, 141789, 159003, 329589, 425367, 614419, 1276101, 1843257, 3828303, 5529771, 16589313, 49767939]

約数ペア:

[(1, 49767939), (3, 16589313), (9, 5529771), (13, 3828303), (27, 1843257), (39, 1276101), (81, 614419), (117, 425367), (151, 329589), (313, 159003), (351, 141789), (453, 109863), (939, 53001), (1053, 47263), (1359, 36621), (1963, 25353), (2817, 17667), (4069, 12231), (4077, 12207), (5889, 8451)]