49901709

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{397}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 78632064

約数和(自身を除く): 28730355

約数列:

[1, 3, 11, 13, 33, 39, 143, 293, 397, 429, 879, 1191, 3223, 3809, 4367, 5161, 9669, 11427, 13101, 15483, 41899, 56771, 116321, 125697, 170313, 348963, 1279531, 1512173, 3838593, 4536519, 16633903, 49901709]

約数ペア:

[(1, 49901709), (3, 16633903), (11, 4536519), (13, 3838593), (33, 1512173), (39, 1279531), (143, 348963), (293, 170313), (397, 125697), (429, 116321), (879, 56771), (1191, 41899), (3223, 15483), (3809, 13101), (4367, 11427), (5161, 9669)]