53546522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 87024000

約数和(自身を除く): 33477478

約数列:

[1, 2, 19, 38, 73, 97, 146, 194, 199, 398, 1387, 1843, 2774, 3686, 3781, 7081, 7562, 14162, 14527, 19303, 29054, 38606, 134539, 269078, 276013, 366757, 552026, 733514, 1409119, 2818238, 26773261, 53546522]

約数ペア:

[(1, 53546522), (2, 26773261), (19, 2818238), (38, 1409119), (73, 733514), (97, 552026), (146, 366757), (194, 276013), (199, 269078), (398, 134539), (1387, 38606), (1843, 29054), (2774, 19303), (3686, 14527), (3781, 14162), (7081, 7562)]