51630267920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8381537}}^1$

素因数の和:8381568

約数の個数: 80

約数和(自身を含む): 149660742528

約数和(自身を除く): 98030474608

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 8381537, 16763074, 33526148, 41907685, 58670759, 67052296, 83815370, 92196907, 117341518, 134104592, 167630740, 184393814, 234683036, 293353795, 335261480, 368787628, 460984535, 469366072, 586707590, 645378349, 670522960, 737575256, 921969070, 938732144, 1173415180, 1290756698, 1475150512, 1843938140, 2346830360, 2581513396, 3226891745, 3687876280, 4693660720, 5163026792, 6453783490, 7375752560, 10326053584, 12907566980, 25815133960, 51630267920]

約数ペア:

[(1, 51630267920), (2, 25815133960), (4, 12907566980), (5, 10326053584), (7, 7375752560), (8, 6453783490), (10, 5163026792), (11, 4693660720), (14, 3687876280), (16, 3226891745), (20, 2581513396), (22, 2346830360), (28, 1843938140), (35, 1475150512), (40, 1290756698), (44, 1173415180), (55, 938732144), (56, 921969070), (70, 737575256), (77, 670522960), (80, 645378349), (88, 586707590), (110, 469366072), (112, 460984535), (140, 368787628), (154, 335261480), (176, 293353795), (220, 234683036), (280, 184393814), (308, 167630740), (385, 134104592), (440, 117341518), (560, 92196907), (616, 83815370), (770, 67052296), (880, 58670759), (1232, 41907685), (1540, 33526148), (3080, 16763074), (6160, 8381537)]