55903940

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{2861}}^1$

素因数の和:3847

約数の個数: 24

約数和(自身を含む): 117559512

約数和(自身を除く): 61655572

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 2861, 3908, 4885, 5722, 9770, 11444, 14305, 19540, 28610, 57220, 2795197, 5590394, 11180788, 13975985, 27951970, 55903940]

約数ペア:

[(1, 55903940), (2, 27951970), (4, 13975985), (5, 11180788), (10, 5590394), (20, 2795197), (977, 57220), (1954, 28610), (2861, 19540), (3908, 14305), (4885, 11444), (5722, 9770)]