53430978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1237}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 111954816

約数和(自身を除く): 58523838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 313, 626, 939, 1237, 1878, 2474, 3711, 7199, 7422, 14398, 21597, 28451, 43194, 56902, 85353, 170706, 387181, 774362, 1161543, 2323086, 8905163, 17810326, 26715489, 53430978]

約数ペア:

[(1, 53430978), (2, 26715489), (3, 17810326), (6, 8905163), (23, 2323086), (46, 1161543), (69, 774362), (138, 387181), (313, 170706), (626, 85353), (939, 56902), (1237, 43194), (1878, 28451), (2474, 21597), (3711, 14398), (7199, 7422)]