55282305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 102896640

約数和(自身を除く): 47614335

約数列:

[1, 3, 5, 13, 15, 19, 39, 43, 57, 65, 95, 129, 195, 215, 247, 285, 347, 559, 645, 741, 817, 1041, 1235, 1677, 1735, 2451, 2795, 3705, 4085, 4511, 5205, 6593, 8385, 10621, 12255, 13533, 14921, 19779, 22555, 31863, 32965, 44763, 53105, 67665, 74605, 85709, 98895, 159315, 193973, 223815, 257127, 283499, 428545, 581919, 850497, 969865, 1285635, 1417495, 2909595, 3685487, 4252485, 11056461, 18427435, 55282305]

約数ペア:

[(1, 55282305), (3, 18427435), (5, 11056461), (13, 4252485), (15, 3685487), (19, 2909595), (39, 1417495), (43, 1285635), (57, 969865), (65, 850497), (95, 581919), (129, 428545), (195, 283499), (215, 257127), (247, 223815), (285, 193973), (347, 159315), (559, 98895), (645, 85709), (741, 74605), (817, 67665), (1041, 53105), (1235, 44763), (1677, 32965), (1735, 31863), (2451, 22555), (2795, 19779), (3705, 14921), (4085, 13533), (4511, 12255), (5205, 10621), (6593, 8385)]