52214799

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{991}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 86216704

約数和(自身を除く): 34001905

約数列:

[1, 3, 7, 13, 21, 39, 91, 193, 273, 579, 991, 1351, 2509, 2973, 4053, 6937, 7527, 12883, 17563, 20811, 38649, 52689, 90181, 191263, 270543, 573789, 1338841, 2486419, 4016523, 7459257, 17404933, 52214799]

約数ペア:

[(1, 52214799), (3, 17404933), (7, 7459257), (13, 4016523), (21, 2486419), (39, 1338841), (91, 573789), (193, 270543), (273, 191263), (579, 90181), (991, 52689), (1351, 38649), (2509, 20811), (2973, 17563), (4053, 12883), (6937, 7527)]