55392087

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 80352000

約数和(自身を除く): 24959913

約数列:

[1, 3, 19, 57, 61, 89, 179, 183, 267, 537, 1159, 1691, 3401, 3477, 5073, 5429, 10203, 10919, 15931, 16287, 32757, 47793, 103151, 207461, 302689, 309453, 622383, 908067, 971791, 2915373, 18464029, 55392087]

約数ペア:

[(1, 55392087), (3, 18464029), (19, 2915373), (57, 971791), (61, 908067), (89, 622383), (179, 309453), (183, 302689), (267, 207461), (537, 103151), (1159, 47793), (1691, 32757), (3401, 16287), (3477, 15931), (5073, 10919), (5429, 10203)]