51921488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:939

約数の個数: 40

約数和(自身を含む): 105648000

約数和(自身を除く): 53726512

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 199, 368, 398, 709, 796, 1418, 1592, 2836, 3184, 4577, 5672, 9154, 11344, 16307, 18308, 32614, 36616, 65228, 73232, 130456, 141091, 260912, 282182, 564364, 1128728, 2257456, 3245093, 6490186, 12980372, 25960744, 51921488]

約数ペア:

[(1, 51921488), (2, 25960744), (4, 12980372), (8, 6490186), (16, 3245093), (23, 2257456), (46, 1128728), (92, 564364), (184, 282182), (199, 260912), (368, 141091), (398, 130456), (709, 73232), (796, 65228), (1418, 36616), (1592, 32614), (2836, 18308), (3184, 16307), (4577, 11344), (5672, 9154)]