47949434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 81454464

約数和(自身を除く): 33505030

約数列:

[1, 2, 13, 23, 26, 46, 181, 299, 362, 443, 598, 886, 2353, 4163, 4706, 5759, 8326, 10189, 11518, 20378, 54119, 80183, 108238, 132457, 160366, 264914, 1042379, 1844209, 2084758, 3688418, 23974717, 47949434]

約数ペア:

[(1, 47949434), (2, 23974717), (13, 3688418), (23, 2084758), (26, 1844209), (46, 1042379), (181, 264914), (299, 160366), (362, 132457), (443, 108238), (598, 80183), (886, 54119), (2353, 20378), (4163, 11518), (4706, 10189), (5759, 8326)]