55219395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47809}}^1$

素因数の和:47835

約数の個数: 32

約数和(自身を含む): 110154240

約数和(自身を除く): 54934845

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 47809, 143427, 239045, 334663, 525899, 717135, 1003989, 1577697, 1673315, 2629495, 3681293, 5019945, 7888485, 11043879, 18406465, 55219395]

約数ペア:

[(1, 55219395), (3, 18406465), (5, 11043879), (7, 7888485), (11, 5019945), (15, 3681293), (21, 2629495), (33, 1673315), (35, 1577697), (55, 1003989), (77, 717135), (105, 525899), (165, 334663), (231, 239045), (385, 143427), (1155, 47809)]