50321557

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18521}}^1$

素因数の和:18564

約数の個数: 16

約数和(自身を含む): 62233920

約数和(自身を除く): 11912363

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 18521, 203731, 240773, 351899, 2648503, 3870889, 4574687, 50321557]

約数ペア:

[(1, 50321557), (11, 4574687), (13, 3870889), (19, 2648503), (143, 351899), (209, 240773), (247, 203731), (2717, 18521)]