49880439

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2579}}^1$

素因数の和:2899

約数の個数: 24

約数和(自身を含む): 82642560

約数和(自身を除く): 32762121

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 2149, 2579, 2763, 6447, 7737, 18053, 19341, 23211, 54159, 162477, 791753, 2375259, 5542271, 7125777, 16626813, 49880439]

約数ペア:

[(1, 49880439), (3, 16626813), (7, 7125777), (9, 5542271), (21, 2375259), (63, 791753), (307, 162477), (921, 54159), (2149, 23211), (2579, 19341), (2763, 18053), (6447, 7737)]