51904976

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{45691}}^1$

素因数の和:45770

約数の個数: 20

約数和(自身を含む): 101984544

約数和(自身を除く): 50079568

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 45691, 91382, 182764, 365528, 731056, 3244061, 6488122, 12976244, 25952488, 51904976]

約数ペア:

[(1, 51904976), (2, 25952488), (4, 12976244), (8, 6488122), (16, 3244061), (71, 731056), (142, 365528), (284, 182764), (568, 91382), (1136, 45691)]