51455306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193441}}^1$

素因数の和:193469

約数の個数: 16

約数和(自身を含む): 92852160

約数和(自身を除く): 41396854

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 193441, 386882, 1354087, 2708174, 3675379, 7350758, 25727653, 51455306]

約数ペア:

[(1, 51455306), (2, 25727653), (7, 7350758), (14, 3675379), (19, 2708174), (38, 1354087), (133, 386882), (266, 193441)]