52831120

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4751}}^1$

素因数の和:4903

約数の個数: 40

約数和(自身を含む): 123742080

約数和(自身を除く): 70910960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 4751, 5560, 9502, 11120, 19004, 23755, 38008, 47510, 76016, 95020, 190040, 380080, 660389, 1320778, 2641556, 3301945, 5283112, 6603890, 10566224, 13207780, 26415560, 52831120]

約数ペア:

[(1, 52831120), (2, 26415560), (4, 13207780), (5, 10566224), (8, 6603890), (10, 5283112), (16, 3301945), (20, 2641556), (40, 1320778), (80, 660389), (139, 380080), (278, 190040), (556, 95020), (695, 76016), (1112, 47510), (1390, 38008), (2224, 23755), (2780, 19004), (4751, 11120), (5560, 9502)]