49045269

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 85929984

約数和(自身を除く): 36884715

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 73, 91, 107, 161, 219, 273, 299, 321, 483, 511, 749, 897, 949, 1391, 1533, 1679, 2093, 2247, 2461, 2847, 4173, 5037, 6279, 6643, 7383, 7811, 9737, 11753, 17227, 19929, 21827, 23433, 29211, 31993, 35259, 51681, 54677, 65481, 95979, 101543, 152789, 164031, 179653, 223951, 304629, 458367, 538959, 671853, 710801, 1257571, 2132403, 2335489, 3772713, 7006467, 16348423, 49045269]

約数ペア:

[(1, 49045269), (3, 16348423), (7, 7006467), (13, 3772713), (21, 2335489), (23, 2132403), (39, 1257571), (69, 710801), (73, 671853), (91, 538959), (107, 458367), (161, 304629), (219, 223951), (273, 179653), (299, 164031), (321, 152789), (483, 101543), (511, 95979), (749, 65481), (897, 54677), (949, 51681), (1391, 35259), (1533, 31993), (1679, 29211), (2093, 23433), (2247, 21827), (2461, 19929), (2847, 17227), (4173, 11753), (5037, 9737), (6279, 7811), (6643, 7383)]