51998685

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73757}}^1$

素因数の和:73812

約数の個数: 16

約数和(自身を含む): 84969216

約数和(自身を除く): 32970531

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 73757, 221271, 368785, 1106355, 3466579, 10399737, 17332895, 51998685]

約数ペア:

[(1, 51998685), (3, 17332895), (5, 10399737), (15, 3466579), (47, 1106355), (141, 368785), (235, 221271), (705, 73757)]