49938246

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 111803328

約数和(自身を除く): 61865082

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 157, 246, 314, 369, 431, 471, 738, 862, 942, 1293, 1413, 2586, 2826, 3879, 6437, 7758, 12874, 17671, 19311, 35342, 38622, 53013, 57933, 67667, 106026, 115866, 135334, 159039, 203001, 318078, 406002, 609003, 1218006, 2774347, 5548694, 8323041, 16646082, 24969123, 49938246]

約数ペア:

[(1, 49938246), (2, 24969123), (3, 16646082), (6, 8323041), (9, 5548694), (18, 2774347), (41, 1218006), (82, 609003), (123, 406002), (157, 318078), (246, 203001), (314, 159039), (369, 135334), (431, 115866), (471, 106026), (738, 67667), (862, 57933), (942, 53013), (1293, 38622), (1413, 35342), (2586, 19311), (2826, 17671), (3879, 12874), (6437, 7758)]