51909240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{432577}}^1$

素因数の和:432591

約数の個数: 32

約数和(自身を含む): 155728080

約数和(自身を除く): 103818840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 432577, 865154, 1297731, 1730308, 2162885, 2595462, 3460616, 4325770, 5190924, 6488655, 8651540, 10381848, 12977310, 17303080, 25954620, 51909240]

約数ペア:

[(1, 51909240), (2, 25954620), (3, 17303080), (4, 12977310), (5, 10381848), (6, 8651540), (8, 6488655), (10, 5190924), (12, 4325770), (15, 3460616), (20, 2595462), (24, 2162885), (30, 1730308), (40, 1297731), (60, 865154), (120, 432577)]