55160572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16879}}^1$

素因数の和:16945

約数の個数: 24

約数和(自身を含む): 103980800

約数和(自身を除く): 48820228

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 16879, 33758, 67516, 320701, 641402, 725797, 1282804, 1451594, 2903188, 13790143, 27580286, 55160572]

約数ペア:

[(1, 55160572), (2, 27580286), (4, 13790143), (19, 2903188), (38, 1451594), (43, 1282804), (76, 725797), (86, 641402), (172, 320701), (817, 67516), (1634, 33758), (3268, 16879)]