51711128

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2411}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 111144960

約数和(自身を除く): 59433832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 766, 1532, 2411, 2681, 3064, 4822, 5362, 9644, 10724, 16877, 19288, 21448, 33754, 67508, 135016, 923413, 1846826, 3693652, 6463891, 7387304, 12927782, 25855564, 51711128]

約数ペア:

[(1, 51711128), (2, 25855564), (4, 12927782), (7, 7387304), (8, 6463891), (14, 3693652), (28, 1846826), (56, 923413), (383, 135016), (766, 67508), (1532, 33754), (2411, 21448), (2681, 19288), (3064, 16877), (4822, 10724), (5362, 9644)]