51282456

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1$

素因数の和:1616

約数の個数: 64

約数和(自身を含む): 136062720

約数和(自身を除く): 84780264

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 61, 69, 92, 122, 138, 183, 184, 244, 276, 366, 488, 552, 732, 1403, 1464, 1523, 2806, 3046, 4209, 4569, 5612, 6092, 8418, 9138, 11224, 12184, 16836, 18276, 33672, 35029, 36552, 70058, 92903, 105087, 140116, 185806, 210174, 278709, 280232, 371612, 420348, 557418, 743224, 840696, 1114836, 2136769, 2229672, 4273538, 6410307, 8547076, 12820614, 17094152, 25641228, 51282456]

約数ペア:

[(1, 51282456), (2, 25641228), (3, 17094152), (4, 12820614), (6, 8547076), (8, 6410307), (12, 4273538), (23, 2229672), (24, 2136769), (46, 1114836), (61, 840696), (69, 743224), (92, 557418), (122, 420348), (138, 371612), (183, 280232), (184, 278709), (244, 210174), (276, 185806), (366, 140116), (488, 105087), (552, 92903), (732, 70058), (1403, 36552), (1464, 35029), (1523, 33672), (2806, 18276), (3046, 16836), (4209, 12184), (4569, 11224), (5612, 9138), (6092, 8418)]