54047248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{177787}}^1$

素因数の和:177814

約数の個数: 20

約数和(自身を含む): 110228560

約数和(自身を除く): 56181312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 177787, 355574, 711148, 1422296, 2844592, 3377953, 6755906, 13511812, 27023624, 54047248]

約数ペア:

[(1, 54047248), (2, 27023624), (4, 13511812), (8, 6755906), (16, 3377953), (19, 2844592), (38, 1422296), (76, 711148), (152, 355574), (304, 177787)]