55244286

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 126896640

約数和(自身を除く): 71652354

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 163, 171, 326, 342, 489, 978, 991, 1467, 1982, 2934, 2973, 3097, 5946, 6194, 8919, 9291, 17838, 18582, 18829, 27873, 37658, 55746, 56487, 112974, 161533, 169461, 323066, 338922, 484599, 969198, 1453797, 2907594, 3069127, 6138254, 9207381, 18414762, 27622143, 55244286]

約数ペア:

[(1, 55244286), (2, 27622143), (3, 18414762), (6, 9207381), (9, 6138254), (18, 3069127), (19, 2907594), (38, 1453797), (57, 969198), (114, 484599), (163, 338922), (171, 323066), (326, 169461), (342, 161533), (489, 112974), (978, 56487), (991, 55746), (1467, 37658), (1982, 27873), (2934, 18829), (2973, 18582), (3097, 17838), (5946, 9291), (6194, 8919)]