53538296

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 120890880

約数和(自身を除く): 67352584

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 197, 211, 322, 394, 422, 644, 788, 844, 1288, 1379, 1477, 1576, 1688, 2758, 2954, 4531, 4853, 5516, 5908, 9062, 9706, 11032, 11816, 18124, 19412, 31717, 33971, 36248, 38824, 41567, 63434, 67942, 83134, 126868, 135884, 166268, 253736, 271768, 290969, 332536, 581938, 956041, 1163876, 1912082, 2327752, 3824164, 6692287, 7648328, 13384574, 26769148, 53538296]

約数ペア:

[(1, 53538296), (2, 26769148), (4, 13384574), (7, 7648328), (8, 6692287), (14, 3824164), (23, 2327752), (28, 1912082), (46, 1163876), (56, 956041), (92, 581938), (161, 332536), (184, 290969), (197, 271768), (211, 253736), (322, 166268), (394, 135884), (422, 126868), (644, 83134), (788, 67942), (844, 63434), (1288, 41567), (1379, 38824), (1477, 36248), (1576, 33971), (1688, 31717), (2758, 19412), (2954, 18124), (4531, 11816), (4853, 11032), (5516, 9706), (5908, 9062)]