54448870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40939}}^1$

素因数の和:40972

約数の個数: 32

約数和(自身を含む): 117907200

約数和(自身を除く): 63458330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 40939, 81878, 204695, 286573, 409390, 573146, 777841, 1432865, 1555682, 2865730, 3889205, 5444887, 7778410, 10889774, 27224435, 54448870]

約数ペア:

[(1, 54448870), (2, 27224435), (5, 10889774), (7, 7778410), (10, 5444887), (14, 3889205), (19, 2865730), (35, 1555682), (38, 1432865), (70, 777841), (95, 573146), (133, 409390), (190, 286573), (266, 204695), (665, 81878), (1330, 40939)]