49944909

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 78217216

約数和(自身を除く): 28272307

約数列:

[1, 3, 7, 21, 61, 127, 183, 307, 381, 427, 889, 921, 1281, 2149, 2667, 6447, 7747, 18727, 23241, 38989, 54229, 56181, 116967, 131089, 162687, 272923, 393267, 818769, 2378329, 7134987, 16648303, 49944909]

約数ペア:

[(1, 49944909), (3, 16648303), (7, 7134987), (21, 2378329), (61, 818769), (127, 393267), (183, 272923), (307, 162687), (381, 131089), (427, 116967), (889, 56181), (921, 54229), (1281, 38989), (2149, 23241), (2667, 18727), (6447, 7747)]