55257966

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{161573}}^1$

素因数の和:161600

約数の個数: 24

約数和(自身を含む): 126027720

約数和(自身を除く): 70769754

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 161573, 323146, 484719, 969438, 1454157, 2908314, 3069887, 6139774, 9209661, 18419322, 27628983, 55257966]

約数ペア:

[(1, 55257966), (2, 27628983), (3, 18419322), (6, 9209661), (9, 6139774), (18, 3069887), (19, 2908314), (38, 1454157), (57, 969438), (114, 484719), (171, 323146), (342, 161573)]