55903478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 91238400

約数和(自身を除く): 35334922

約数列:

[1, 2, 23, 31, 46, 62, 197, 199, 394, 398, 713, 1426, 4531, 4577, 6107, 6169, 9062, 9154, 12214, 12338, 39203, 78406, 140461, 141887, 280922, 283774, 901669, 1215293, 1803338, 2430586, 27951739, 55903478]

約数ペア:

[(1, 55903478), (2, 27951739), (23, 2430586), (31, 1803338), (46, 1215293), (62, 901669), (197, 283774), (199, 280922), (394, 141887), (398, 140461), (713, 78406), (1426, 39203), (4531, 12338), (4577, 12214), (6107, 9154), (6169, 9062)]