51012216

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{3671}}^1$

素因数の和:3876

約数の個数: 48

約数和(自身を含む): 138911760

約数和(自身を除く): 87899544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3474, 3671, 4632, 6948, 7342, 11013, 13896, 14684, 22026, 29368, 33039, 44052, 66078, 88104, 132156, 264312, 708503, 1417006, 2125509, 2834012, 4251018, 5668024, 6376527, 8502036, 12753054, 17004072, 25506108, 51012216]

約数ペア:

[(1, 51012216), (2, 25506108), (3, 17004072), (4, 12753054), (6, 8502036), (8, 6376527), (9, 5668024), (12, 4251018), (18, 2834012), (24, 2125509), (36, 1417006), (72, 708503), (193, 264312), (386, 132156), (579, 88104), (772, 66078), (1158, 44052), (1544, 33039), (1737, 29368), (2316, 22026), (3474, 14684), (3671, 13896), (4632, 11013), (6948, 7342)]