53641749

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 92454912

約数和(自身を除く): 38813163

約数列:

[1, 3, 7, 17, 21, 31, 37, 51, 93, 111, 119, 131, 217, 259, 357, 393, 527, 629, 651, 777, 917, 1147, 1581, 1887, 2227, 2751, 3441, 3689, 4061, 4403, 4847, 6681, 8029, 11067, 12183, 13209, 14541, 15589, 19499, 24087, 28427, 33929, 46767, 58497, 69037, 82399, 85281, 101787, 136493, 150257, 207111, 247197, 409479, 450771, 483259, 576793, 1051799, 1449777, 1730379, 2554369, 3155397, 7663107, 17880583, 53641749]

約数ペア:

[(1, 53641749), (3, 17880583), (7, 7663107), (17, 3155397), (21, 2554369), (31, 1730379), (37, 1449777), (51, 1051799), (93, 576793), (111, 483259), (119, 450771), (131, 409479), (217, 247197), (259, 207111), (357, 150257), (393, 136493), (527, 101787), (629, 85281), (651, 82399), (777, 69037), (917, 58497), (1147, 46767), (1581, 33929), (1887, 28427), (2227, 24087), (2751, 19499), (3441, 15589), (3689, 14541), (4061, 13209), (4403, 12183), (4847, 11067), (6681, 8029)]