52902440

素因数分解:

$2^3\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1607}}^1$

素因数の和:2441

約数の個数: 32

約数和(自身を含む): 119249280

約数和(自身を除く): 66346840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 823, 1607, 1646, 3214, 3292, 4115, 6428, 6584, 8035, 8230, 12856, 16070, 16460, 32140, 32920, 64280, 1322561, 2645122, 5290244, 6612805, 10580488, 13225610, 26451220, 52902440]

約数ペア:

[(1, 52902440), (2, 26451220), (4, 13225610), (5, 10580488), (8, 6612805), (10, 5290244), (20, 2645122), (40, 1322561), (823, 64280), (1607, 32920), (1646, 32140), (3214, 16460), (3292, 16070), (4115, 12856), (6428, 8230), (6584, 8035)]