55457598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 131678208

約数和(自身を除く): 76220610

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 127, 222, 254, 259, 281, 381, 518, 562, 762, 777, 843, 889, 1554, 1686, 1778, 1967, 2667, 3934, 4699, 5334, 5901, 9398, 10397, 11802, 14097, 20794, 28194, 31191, 32893, 35687, 62382, 65786, 71374, 72779, 98679, 107061, 145558, 197358, 214122, 218337, 249809, 436674, 499618, 749427, 1320419, 1498854, 2640838, 3961257, 7922514, 9242933, 18485866, 27728799, 55457598]

約数ペア:

[(1, 55457598), (2, 27728799), (3, 18485866), (6, 9242933), (7, 7922514), (14, 3961257), (21, 2640838), (37, 1498854), (42, 1320419), (74, 749427), (111, 499618), (127, 436674), (222, 249809), (254, 218337), (259, 214122), (281, 197358), (381, 145558), (518, 107061), (562, 98679), (762, 72779), (777, 71374), (843, 65786), (889, 62382), (1554, 35687), (1686, 32893), (1778, 31191), (1967, 28194), (2667, 20794), (3934, 14097), (4699, 11802), (5334, 10397), (5901, 9398)]