50897880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12853}}^1$

素因数の和:12881

約数の個数: 96

約数和(自身を含む): 180470160

約数和(自身を除く): 129572280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 12853, 25706, 38559, 51412, 64265, 77118, 102824, 115677, 128530, 141383, 154236, 192795, 231354, 257060, 282766, 308472, 385590, 424149, 462708, 514120, 565532, 578385, 706915, 771180, 848298, 925416, 1131064, 1156770, 1272447, 1413830, 1542360, 1696596, 2120745, 2313540, 2544894, 2827660, 3393192, 4241490, 4627080, 5089788, 5655320, 6362235, 8482980, 10179576, 12724470, 16965960, 25448940, 50897880]

約数ペア:

[(1, 50897880), (2, 25448940), (3, 16965960), (4, 12724470), (5, 10179576), (6, 8482980), (8, 6362235), (9, 5655320), (10, 5089788), (11, 4627080), (12, 4241490), (15, 3393192), (18, 2827660), (20, 2544894), (22, 2313540), (24, 2120745), (30, 1696596), (33, 1542360), (36, 1413830), (40, 1272447), (44, 1156770), (45, 1131064), (55, 925416), (60, 848298), (66, 771180), (72, 706915), (88, 578385), (90, 565532), (99, 514120), (110, 462708), (120, 424149), (132, 385590), (165, 308472), (180, 282766), (198, 257060), (220, 231354), (264, 192795), (330, 154236), (360, 141383), (396, 128530), (440, 115677), (495, 102824), (660, 77118), (792, 64265), (990, 51412), (1320, 38559), (1980, 25706), (3960, 12853)]