54650960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7507}}^1$

素因数の和:7540

約数の個数: 80

約数和(自身を含む): 156406656

約数和(自身を除く): 101755696

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 7507, 15014, 30028, 37535, 52549, 60056, 75070, 97591, 105098, 120112, 150140, 195182, 210196, 262745, 300280, 390364, 420392, 487955, 525490, 600560, 683137, 780728, 840784, 975910, 1050980, 1366274, 1561456, 1951820, 2101960, 2732548, 3415685, 3903640, 4203920, 5465096, 6831370, 7807280, 10930192, 13662740, 27325480, 54650960]

約数ペア:

[(1, 54650960), (2, 27325480), (4, 13662740), (5, 10930192), (7, 7807280), (8, 6831370), (10, 5465096), (13, 4203920), (14, 3903640), (16, 3415685), (20, 2732548), (26, 2101960), (28, 1951820), (35, 1561456), (40, 1366274), (52, 1050980), (56, 975910), (65, 840784), (70, 780728), (80, 683137), (91, 600560), (104, 525490), (112, 487955), (130, 420392), (140, 390364), (182, 300280), (208, 262745), (260, 210196), (280, 195182), (364, 150140), (455, 120112), (520, 105098), (560, 97591), (728, 75070), (910, 60056), (1040, 52549), (1456, 37535), (1820, 30028), (3640, 15014), (7280, 7507)]