49240443

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{7127}}^1$

素因数の和:7191

約数の個数: 24

約数和(自身を含む): 78008832

約数和(自身を除く): 28768389

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 7127, 21381, 49889, 149667, 334969, 349223, 1004907, 1047669, 2344783, 7034349, 16413481, 49240443]

約数ペア:

[(1, 49240443), (3, 16413481), (7, 7034349), (21, 2344783), (47, 1047669), (49, 1004907), (141, 349223), (147, 334969), (329, 149667), (987, 49889), (2303, 21381), (6909, 7127)]