49306478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 82180224

約数和(自身を除く): 32873746

約数列:

[1, 2, 13, 26, 47, 94, 157, 257, 314, 514, 611, 1222, 2041, 3341, 4082, 6682, 7379, 12079, 14758, 24158, 40349, 80698, 95927, 157027, 191854, 314054, 524537, 1049074, 1896403, 3792806, 24653239, 49306478]

約数ペア:

[(1, 49306478), (2, 24653239), (13, 3792806), (26, 1896403), (47, 1049074), (94, 524537), (157, 314054), (257, 191854), (314, 157027), (514, 95927), (611, 80698), (1222, 40349), (2041, 24158), (3341, 14758), (4082, 12079), (6682, 7379)]