51303938

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{563}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 92261376

約数和(自身を除く): 40957438

約数列:

[1, 2, 7, 14, 23, 46, 161, 283, 322, 563, 566, 1126, 1981, 3941, 3962, 6509, 7882, 12949, 13018, 25898, 45563, 90643, 91126, 159329, 181286, 318658, 1115303, 2230606, 3664567, 7329134, 25651969, 51303938]

約数ペア:

[(1, 51303938), (2, 25651969), (7, 7329134), (14, 3664567), (23, 2230606), (46, 1115303), (161, 318658), (283, 181286), (322, 159329), (563, 91126), (566, 90643), (1126, 45563), (1981, 25898), (3941, 13018), (3962, 12949), (6509, 7882)]