50828337

素因数分解:

$3^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 88682880

約数和(自身を除く): 37854543

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 103, 147, 189, 309, 373, 441, 721, 927, 1119, 1323, 2163, 2611, 2781, 3357, 5047, 6489, 7833, 10071, 15141, 18277, 19467, 23499, 38419, 45423, 54831, 70497, 115257, 136269, 164493, 268933, 345771, 493479, 806799, 1037313, 1882531, 2420397, 5647593, 7261191, 16942779, 50828337]

約数ペア:

[(1, 50828337), (3, 16942779), (7, 7261191), (9, 5647593), (21, 2420397), (27, 1882531), (49, 1037313), (63, 806799), (103, 493479), (147, 345771), (189, 268933), (309, 164493), (373, 136269), (441, 115257), (721, 70497), (927, 54831), (1119, 45423), (1323, 38419), (2163, 23499), (2611, 19467), (2781, 18277), (3357, 15141), (5047, 10071), (6489, 7833)]