49403457789

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{12437}}^1$

素因数の和:12626

約数の個数: 64

約数和(自身を含む): 79437625344

約数和(自身を除く): 30034167555

約数列:

[1, 3, 7, 21, 43, 53, 83, 129, 159, 249, 301, 371, 581, 903, 1113, 1743, 2279, 3569, 4399, 6837, 10707, 12437, 13197, 15953, 24983, 30793, 37311, 47859, 74949, 87059, 92379, 189157, 261177, 534791, 567471, 659161, 1032271, 1324099, 1604373, 1977483, 3096813, 3743537, 3972297, 4614127, 7225897, 11230611, 13842381, 21677691, 28343923, 44387653, 54710363, 85031769, 133162959, 164131089, 198407461, 310713571, 382972541, 595222383, 932140713, 1148917623, 2352545609, 7057636827, 16467819263, 49403457789]

約数ペア:

[(1, 49403457789), (3, 16467819263), (7, 7057636827), (21, 2352545609), (43, 1148917623), (53, 932140713), (83, 595222383), (129, 382972541), (159, 310713571), (249, 198407461), (301, 164131089), (371, 133162959), (581, 85031769), (903, 54710363), (1113, 44387653), (1743, 28343923), (2279, 21677691), (3569, 13842381), (4399, 11230611), (6837, 7225897), (10707, 4614127), (12437, 3972297), (13197, 3743537), (15953, 3096813), (24983, 1977483), (30793, 1604373), (37311, 1324099), (47859, 1032271), (74949, 659161), (87059, 567471), (92379, 534791), (189157, 261177)]