51374448

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1811}}^1$

素因数の和:2022

約数の個数: 60

約数和(自身を含む): 144586728

約数和(自身を除く): 93212280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1773, 1811, 2364, 3152, 3546, 3622, 4728, 5433, 7092, 7244, 9456, 10866, 14184, 14488, 16299, 21732, 28368, 28976, 32598, 43464, 65196, 86928, 130392, 260784, 356767, 713534, 1070301, 1427068, 2140602, 2854136, 3210903, 4281204, 5708272, 6421806, 8562408, 12843612, 17124816, 25687224, 51374448]

約数ペア:

[(1, 51374448), (2, 25687224), (3, 17124816), (4, 12843612), (6, 8562408), (8, 6421806), (9, 5708272), (12, 4281204), (16, 3210903), (18, 2854136), (24, 2140602), (36, 1427068), (48, 1070301), (72, 713534), (144, 356767), (197, 260784), (394, 130392), (591, 86928), (788, 65196), (1182, 43464), (1576, 32598), (1773, 28976), (1811, 28368), (2364, 21732), (3152, 16299), (3546, 14488), (3622, 14184), (4728, 10866), (5433, 9456), (7092, 7244)]