51323454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31333}}^1$

素因数の和:31361

約数の個数: 48

約数和(自身を含む): 136866912

約数和(自身を除く): 85543458

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 31333, 62666, 93999, 187998, 219331, 281997, 407329, 438662, 563994, 657993, 814658, 1221987, 1315986, 1973979, 2443974, 2851303, 3665961, 3947958, 5702606, 7331922, 8553909, 17107818, 25661727, 51323454]

約数ペア:

[(1, 51323454), (2, 25661727), (3, 17107818), (6, 8553909), (7, 7331922), (9, 5702606), (13, 3947958), (14, 3665961), (18, 2851303), (21, 2443974), (26, 1973979), (39, 1315986), (42, 1221987), (63, 814658), (78, 657993), (91, 563994), (117, 438662), (126, 407329), (182, 281997), (234, 219331), (273, 187998), (546, 93999), (819, 62666), (1638, 31333)]