56779847

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7643}}^1$

素因数の和:7702

約数の個数: 16

約数和(自身を含む): 66044160

約数和(自身を除く): 9264313

約数列:

[1, 17, 19, 23, 323, 391, 437, 7429, 7643, 129931, 145217, 175789, 2468689, 2988413, 3339991, 56779847]

約数ペア:

[(1, 56779847), (17, 3339991), (19, 2988413), (23, 2468689), (323, 175789), (391, 145217), (437, 129931), (7429, 7643)]