53290960

素因数分解:

$2^4\times 5^1\times {\mathrm{751}}^1\times {\mathrm{887}}^1$

素因数の和:1651

約数の個数: 40

約数和(自身を含む): 124206336

約数和(自身を除く): 70915376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 751, 887, 1502, 1774, 3004, 3548, 3755, 4435, 6008, 7096, 7510, 8870, 12016, 14192, 15020, 17740, 30040, 35480, 60080, 70960, 666137, 1332274, 2664548, 3330685, 5329096, 6661370, 10658192, 13322740, 26645480, 53290960]

約数ペア:

[(1, 53290960), (2, 26645480), (4, 13322740), (5, 10658192), (8, 6661370), (10, 5329096), (16, 3330685), (20, 2664548), (40, 1332274), (80, 666137), (751, 70960), (887, 60080), (1502, 35480), (1774, 30040), (3004, 17740), (3548, 15020), (3755, 14192), (4435, 12016), (6008, 8870), (7096, 7510)]