51873759

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17519}}^1$

素因数の和:17579

約数の個数: 24

約数和(自身を含む): 87459840

約数和(自身を除く): 35586081

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 17519, 52557, 122633, 157671, 367899, 823393, 1103697, 2470179, 5763751, 7410537, 17291253, 51873759]

約数ペア:

[(1, 51873759), (3, 17291253), (7, 7410537), (9, 5763751), (21, 2470179), (47, 1103697), (63, 823393), (141, 367899), (329, 157671), (423, 122633), (987, 52557), (2961, 17519)]