54948304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{180751}}^1$

素因数の和:180778

約数の個数: 20

約数和(自身を含む): 112066240

約数和(自身を除く): 57117936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 180751, 361502, 723004, 1446008, 2892016, 3434269, 6868538, 13737076, 27474152, 54948304]

約数ペア:

[(1, 54948304), (2, 27474152), (4, 13737076), (8, 6868538), (16, 3434269), (19, 2892016), (38, 1446008), (76, 723004), (152, 361502), (304, 180751)]