54945310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5647}}^1$

素因数の和:5800

約数の個数: 32

約数和(自身を含む): 113863680

約数和(自身を除く): 58918370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 5647, 9730, 11294, 28235, 39529, 56470, 79058, 197645, 395290, 784933, 1569866, 3924665, 5494531, 7849330, 10989062, 27472655, 54945310]

約数ペア:

[(1, 54945310), (2, 27472655), (5, 10989062), (7, 7849330), (10, 5494531), (14, 3924665), (35, 1569866), (70, 784933), (139, 395290), (278, 197645), (695, 79058), (973, 56470), (1390, 39529), (1946, 28235), (4865, 11294), (5647, 9730)]