49681674

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:441

約数の個数: 80

約数和(自身を含む): 128449728

約数和(自身を除く): 78768054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 193, 227, 378, 386, 454, 567, 579, 681, 1134, 1158, 1351, 1362, 1589, 1737, 2043, 2702, 3178, 3474, 4053, 4086, 4767, 5211, 6129, 8106, 9534, 10422, 12159, 12258, 14301, 15633, 18387, 24318, 28602, 31266, 36477, 36774, 42903, 43811, 72954, 85806, 87622, 109431, 128709, 131433, 218862, 257418, 262866, 306677, 394299, 613354, 788598, 920031, 1182897, 1840062, 2365794, 2760093, 3548691, 5520186, 7097382, 8280279, 16560558, 24840837, 49681674]

約数ペア:

[(1, 49681674), (2, 24840837), (3, 16560558), (6, 8280279), (7, 7097382), (9, 5520186), (14, 3548691), (18, 2760093), (21, 2365794), (27, 1840062), (42, 1182897), (54, 920031), (63, 788598), (81, 613354), (126, 394299), (162, 306677), (189, 262866), (193, 257418), (227, 218862), (378, 131433), (386, 128709), (454, 109431), (567, 87622), (579, 85806), (681, 72954), (1134, 43811), (1158, 42903), (1351, 36774), (1362, 36477), (1589, 31266), (1737, 28602), (2043, 24318), (2702, 18387), (3178, 15633), (3474, 14301), (4053, 12258), (4086, 12159), (4767, 10422), (5211, 9534), (6129, 8106)]