51108746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 87447360

約数和(自身を除く): 36338614

約数列:

[1, 2, 13, 19, 26, 38, 247, 307, 337, 494, 614, 674, 3991, 4381, 5833, 6403, 7982, 8762, 11666, 12806, 75829, 83239, 103459, 151658, 166478, 206918, 1344967, 1965721, 2689934, 3931442, 25554373, 51108746]

約数ペア:

[(1, 51108746), (2, 25554373), (13, 3931442), (19, 2689934), (26, 1965721), (38, 1344967), (247, 206918), (307, 166478), (337, 151658), (494, 103459), (614, 83239), (674, 75829), (3991, 12806), (4381, 11666), (5833, 8762), (6403, 7982)]