51923355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 97417728

約数和(自身を除く): 45494373

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 107, 165, 173, 187, 255, 321, 519, 535, 561, 865, 935, 1177, 1605, 1819, 1903, 2595, 2805, 2941, 3531, 5457, 5709, 5885, 8823, 9095, 9515, 14705, 17655, 18511, 20009, 27285, 28545, 32351, 44115, 55533, 60027, 92555, 97053, 100045, 161755, 203621, 277665, 300135, 314687, 485265, 610863, 944061, 1018105, 1573435, 3054315, 3461557, 4720305, 10384671, 17307785, 51923355]

約数ペア:

[(1, 51923355), (3, 17307785), (5, 10384671), (11, 4720305), (15, 3461557), (17, 3054315), (33, 1573435), (51, 1018105), (55, 944061), (85, 610863), (107, 485265), (165, 314687), (173, 300135), (187, 277665), (255, 203621), (321, 161755), (519, 100045), (535, 97053), (561, 92555), (865, 60027), (935, 55533), (1177, 44115), (1605, 32351), (1819, 28545), (1903, 27285), (2595, 20009), (2805, 18511), (2941, 17655), (3531, 14705), (5457, 9515), (5709, 9095), (5885, 8823)]