50492709

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{15541}}^1$

素因数の和:15585

約数の個数: 18

約数和(自身を含む): 76979526

約数和(自身を除く): 26486817

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 15541, 46623, 139869, 295279, 885837, 2657511, 5610301, 16830903, 50492709]

約数ペア:

[(1, 50492709), (3, 16830903), (9, 5610301), (19, 2657511), (57, 885837), (171, 295279), (361, 139869), (1083, 46623), (3249, 15541)]