51391035

素因数分解:

$3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4987}}^1$

素因数の和:5227

約数の個数: 24

約数和(自身を含む): 89484720

約数和(自身を除く): 38093685

約数列:

[1, 3, 5, 9, 15, 45, 229, 687, 1145, 2061, 3435, 4987, 10305, 14961, 24935, 44883, 74805, 224415, 1142023, 3426069, 5710115, 10278207, 17130345, 51391035]

約数ペア:

[(1, 51391035), (3, 17130345), (5, 10278207), (9, 5710115), (15, 3426069), (45, 1142023), (229, 224415), (687, 74805), (1145, 44883), (2061, 24935), (3435, 14961), (4987, 10305)]