5751284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 12773376

約数和(自身を除く): 7022092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 263, 284, 308, 497, 526, 781, 994, 1052, 1562, 1841, 1988, 2893, 3124, 3682, 5467, 5786, 7364, 10934, 11572, 18673, 20251, 21868, 37346, 40502, 74692, 81004, 130711, 205403, 261422, 410806, 522844, 821612, 1437821, 2875642, 5751284]

約数ペア:

[(1, 5751284), (2, 2875642), (4, 1437821), (7, 821612), (11, 522844), (14, 410806), (22, 261422), (28, 205403), (44, 130711), (71, 81004), (77, 74692), (142, 40502), (154, 37346), (263, 21868), (284, 20251), (308, 18673), (497, 11572), (526, 10934), (781, 7364), (994, 5786), (1052, 5467), (1562, 3682), (1841, 3124), (1988, 2893)]