51215916

素因数分解:

$2^2\times 3^1\times {\mathrm{839}}^1\times {\mathrm{5087}}^1$

素因数の和:5933

約数の個数: 24

約数和(自身を含む): 119669760

約数和(自身を除く): 68453844

約数列:

[1, 2, 3, 4, 6, 12, 839, 1678, 2517, 3356, 5034, 5087, 10068, 10174, 15261, 20348, 30522, 61044, 4267993, 8535986, 12803979, 17071972, 25607958, 51215916]

約数ペア:

[(1, 51215916), (2, 25607958), (3, 17071972), (4, 12803979), (6, 8535986), (12, 4267993), (839, 61044), (1678, 30522), (2517, 20348), (3356, 15261), (5034, 10174), (5087, 10068)]