56478675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4027}}^1$

素因数の和:4068

約数の個数: 48

約数和(自身を含む): 107885952

約数和(自身を除く): 51407277

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 935, 1275, 2805, 4027, 4675, 12081, 14025, 20135, 44297, 60405, 68459, 100675, 132891, 205377, 221485, 302025, 342295, 664455, 753049, 1026885, 1107425, 1711475, 2259147, 3322275, 3765245, 5134425, 11295735, 18826225, 56478675]

約数ペア:

[(1, 56478675), (3, 18826225), (5, 11295735), (11, 5134425), (15, 3765245), (17, 3322275), (25, 2259147), (33, 1711475), (51, 1107425), (55, 1026885), (75, 753049), (85, 664455), (165, 342295), (187, 302025), (255, 221485), (275, 205377), (425, 132891), (561, 100675), (825, 68459), (935, 60405), (1275, 44297), (2805, 20135), (4027, 14025), (4675, 12081)]