51115844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 101982720

約数和(自身を除く): 50866876

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 79, 92, 158, 299, 316, 541, 598, 1027, 1082, 1196, 1817, 2054, 2164, 3634, 4108, 7033, 7268, 12443, 14066, 23621, 24886, 28132, 42739, 47242, 49772, 85478, 94484, 161759, 170956, 323518, 555607, 647036, 982997, 1111214, 1965994, 2222428, 3931988, 12778961, 25557922, 51115844]

約数ペア:

[(1, 51115844), (2, 25557922), (4, 12778961), (13, 3931988), (23, 2222428), (26, 1965994), (46, 1111214), (52, 982997), (79, 647036), (92, 555607), (158, 323518), (299, 170956), (316, 161759), (541, 94484), (598, 85478), (1027, 49772), (1082, 47242), (1196, 42739), (1817, 28132), (2054, 24886), (2164, 23621), (3634, 14066), (4108, 12443), (7033, 7268)]