54789844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42407}}^1$

素因数の和:42447

約数の個数: 24

約数和(自身を含む): 106868160

約数和(自身を除く): 52078316

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 42407, 84814, 169628, 720919, 805733, 1441838, 1611466, 2883676, 3222932, 13697461, 27394922, 54789844]

約数ペア:

[(1, 54789844), (2, 27394922), (4, 13697461), (17, 3222932), (19, 2883676), (34, 1611466), (38, 1441838), (68, 805733), (76, 720919), (323, 169628), (646, 84814), (1292, 42407)]