51665962

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{1427}}^1$

素因数の和:1893

約数の個数: 16

約数和(自身を含む): 79545312

約数和(自身を除く): 27879350

約数列:

[1, 2, 43, 86, 421, 842, 1427, 2854, 18103, 36206, 61361, 122722, 600767, 1201534, 25832981, 51665962]

約数ペア:

[(1, 51665962), (2, 25832981), (43, 1201534), (86, 600767), (421, 122722), (842, 61361), (1427, 36206), (2854, 18103)]