54357471791

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{813893}}^1$

素因数の和:813983

約数の個数: 24

約数和(自身を含む): 66804419520

約数和(自身を除く): 12446947729

約数列:

[1, 7, 29, 47, 49, 203, 329, 1363, 1421, 2303, 9541, 66787, 813893, 5697251, 23602897, 38252971, 39880757, 165220279, 267770797, 1109336159, 1156541953, 1874395579, 7765353113, 54357471791]

約数ペア:

[(1, 54357471791), (7, 7765353113), (29, 1874395579), (47, 1156541953), (49, 1109336159), (203, 267770797), (329, 165220279), (1363, 39880757), (1421, 38252971), (2303, 23602897), (9541, 5697251), (66787, 813893)]