54139987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3121}}^1$

素因数の和:3234

約数の個数: 16

約数和(自身を含む): 62939520

約数和(自身を除く): 8799533

約数列:

[1, 11, 19, 83, 209, 913, 1577, 3121, 17347, 34331, 59299, 259043, 652289, 2849473, 4921817, 54139987]

約数ペア:

[(1, 54139987), (11, 4921817), (19, 2849473), (83, 652289), (209, 259043), (913, 59299), (1577, 34331), (3121, 17347)]