51399504

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{27457}}^1$

素因数の和:27484

約数の個数: 60

約数和(自身を含む): 154918036

約数和(自身を除く): 103518532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 27457, 54914, 82371, 109828, 164742, 219656, 247113, 329484, 356941, 439312, 494226, 658968, 713882, 988452, 1070823, 1317936, 1427764, 1976904, 2141646, 2855528, 3212469, 3953808, 4283292, 5711056, 6424938, 8566584, 12849876, 17133168, 25699752, 51399504]

約数ペア:

[(1, 51399504), (2, 25699752), (3, 17133168), (4, 12849876), (6, 8566584), (8, 6424938), (9, 5711056), (12, 4283292), (13, 3953808), (16, 3212469), (18, 2855528), (24, 2141646), (26, 1976904), (36, 1427764), (39, 1317936), (48, 1070823), (52, 988452), (72, 713882), (78, 658968), (104, 494226), (117, 439312), (144, 356941), (156, 329484), (208, 247113), (234, 219656), (312, 164742), (468, 109828), (624, 82371), (936, 54914), (1872, 27457)]