49153538

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3061}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 89361408

約数和(自身を除く): 40207870

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 1147, 2294, 3061, 6122, 8029, 16058, 21427, 42854, 94891, 113257, 189782, 226514, 664237, 792799, 1328474, 1585598, 3510967, 7021934, 24576769, 49153538]

約数ペア:

[(1, 49153538), (2, 24576769), (7, 7021934), (14, 3510967), (31, 1585598), (37, 1328474), (62, 792799), (74, 664237), (217, 226514), (259, 189782), (434, 113257), (518, 94891), (1147, 42854), (2294, 21427), (3061, 16058), (6122, 8029)]