51729412

素因数分解:

$2^2\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1831}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 103617920

約数和(自身を除く): 51888508

約数列:

[1, 2, 4, 7, 14, 28, 1009, 1831, 2018, 3662, 4036, 7063, 7324, 12817, 14126, 25634, 28252, 51268, 1847479, 3694958, 7389916, 12932353, 25864706, 51729412]

約数ペア:

[(1, 51729412), (2, 25864706), (4, 12932353), (7, 7389916), (14, 3694958), (28, 1847479), (1009, 51268), (1831, 28252), (2018, 25634), (3662, 14126), (4036, 12817), (7063, 7324)]