27443150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:989

約数の個数: 48

約数和(自身を含む): 59058720

約数和(自身を除く): 31615570

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 89, 175, 178, 350, 445, 623, 881, 890, 1246, 1762, 2225, 3115, 4405, 4450, 6167, 6230, 8810, 12334, 15575, 22025, 30835, 31150, 44050, 61670, 78409, 154175, 156818, 308350, 392045, 548863, 784090, 1097726, 1960225, 2744315, 3920450, 5488630, 13721575, 27443150]

約数ペア:

[(1, 27443150), (2, 13721575), (5, 5488630), (7, 3920450), (10, 2744315), (14, 1960225), (25, 1097726), (35, 784090), (50, 548863), (70, 392045), (89, 308350), (175, 156818), (178, 154175), (350, 78409), (445, 61670), (623, 44050), (881, 31150), (890, 30835), (1246, 22025), (1762, 15575), (2225, 12334), (3115, 8810), (4405, 6230), (4450, 6167)]