53438444

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{643}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 95208960

約数和(自身を除く): 41770516

約数列:

[1, 2, 4, 79, 158, 263, 316, 526, 643, 1052, 1286, 2572, 20777, 41554, 50797, 83108, 101594, 169109, 203188, 338218, 676436, 13359611, 26719222, 53438444]

約数ペア:

[(1, 53438444), (2, 26719222), (4, 13359611), (79, 676436), (158, 338218), (263, 203188), (316, 169109), (526, 101594), (643, 83108), (1052, 50797), (1286, 41554), (2572, 20777)]