49905812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 101824128

約数和(自身を除く): 51918316

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 137, 187, 274, 374, 487, 548, 748, 974, 1507, 1948, 2329, 3014, 4658, 5357, 6028, 8279, 9316, 10714, 16558, 21428, 25619, 33116, 51238, 66719, 91069, 102476, 133438, 182138, 266876, 364276, 733909, 1134223, 1467818, 2268446, 2935636, 4536892, 12476453, 24952906, 49905812]

約数ペア:

[(1, 49905812), (2, 24952906), (4, 12476453), (11, 4536892), (17, 2935636), (22, 2268446), (34, 1467818), (44, 1134223), (68, 733909), (137, 364276), (187, 266876), (274, 182138), (374, 133438), (487, 102476), (548, 91069), (748, 66719), (974, 51238), (1507, 33116), (1948, 25619), (2329, 21428), (3014, 16558), (4658, 10714), (5357, 9316), (6028, 8279)]