51708975640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{12301}}^1\times {\mathrm{15013}}^1$

素因数の和:27332

約数の個数: 64

約数和(自身を含む): 132985604160

約数和(自身を除く): 81276628520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 12301, 15013, 24602, 30026, 49204, 60052, 61505, 75065, 86107, 98408, 105091, 120104, 123010, 150130, 172214, 210182, 246020, 300260, 344428, 420364, 430535, 492040, 525455, 600520, 688856, 840728, 861070, 1050910, 1722140, 2101820, 3444280, 4203640, 184674913, 369349826, 738699652, 923374565, 1292724391, 1477399304, 1846749130, 2585448782, 3693498260, 5170897564, 6463621955, 7386996520, 10341795128, 12927243910, 25854487820, 51708975640]

約数ペア:

[(1, 51708975640), (2, 25854487820), (4, 12927243910), (5, 10341795128), (7, 7386996520), (8, 6463621955), (10, 5170897564), (14, 3693498260), (20, 2585448782), (28, 1846749130), (35, 1477399304), (40, 1292724391), (56, 923374565), (70, 738699652), (140, 369349826), (280, 184674913), (12301, 4203640), (15013, 3444280), (24602, 2101820), (30026, 1722140), (49204, 1050910), (60052, 861070), (61505, 840728), (75065, 688856), (86107, 600520), (98408, 525455), (105091, 492040), (120104, 430535), (123010, 420364), (150130, 344428), (172214, 300260), (210182, 246020)]