56976554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 96422400

約数和(自身を除く): 39445846

約数列:

[1, 2, 17, 19, 34, 38, 89, 178, 323, 646, 991, 1513, 1691, 1982, 3026, 3382, 16847, 18829, 28747, 33694, 37658, 57494, 88199, 176398, 320093, 640186, 1499383, 1675781, 2998766, 3351562, 28488277, 56976554]

約数ペア:

[(1, 56976554), (2, 28488277), (17, 3351562), (19, 2998766), (34, 1675781), (38, 1499383), (89, 640186), (178, 320093), (323, 176398), (646, 88199), (991, 57494), (1513, 37658), (1691, 33694), (1982, 28747), (3026, 18829), (3382, 16847)]