51384277

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1783}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 61655040

約数和(自身を除く): 10270763

約数列:

[1, 7, 23, 161, 179, 1253, 1783, 4117, 12481, 28819, 41009, 287063, 319157, 2234099, 7340611, 51384277]

約数ペア:

[(1, 51384277), (7, 7340611), (23, 2234099), (161, 319157), (179, 287063), (1253, 41009), (1783, 28819), (4117, 12481)]