51119006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{18947}}^1$

素因数の和:19039

約数の個数: 16

約数和(自身を含む): 81855360

約数和(自身を除く): 30736354

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 18947, 37894, 359993, 719986, 1345237, 2690474, 25559503, 51119006]

約数ペア:

[(1, 51119006), (2, 25559503), (19, 2690474), (38, 1345237), (71, 719986), (142, 359993), (1349, 37894), (2698, 18947)]