53305826

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 97495992

約数和(自身を除く): 44190166

約数列:

[1, 2, 7, 14, 37, 49, 61, 74, 98, 122, 241, 259, 427, 482, 518, 854, 1687, 1813, 2257, 2989, 3374, 3626, 4514, 5978, 8917, 11809, 14701, 15799, 17834, 23618, 29402, 31598, 62419, 102907, 110593, 124838, 205814, 221186, 436933, 543937, 720349, 873866, 1087874, 1440698, 3807559, 7615118, 26652913, 53305826]

約数ペア:

[(1, 53305826), (2, 26652913), (7, 7615118), (14, 3807559), (37, 1440698), (49, 1087874), (61, 873866), (74, 720349), (98, 543937), (122, 436933), (241, 221186), (259, 205814), (427, 124838), (482, 110593), (518, 102907), (854, 62419), (1687, 31598), (1813, 29402), (2257, 23618), (2989, 17834), (3374, 15799), (3626, 14701), (4514, 11809), (5978, 8917)]