57078294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 141958656

約数和(自身を除く): 84880362

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 107, 182, 214, 273, 321, 546, 642, 749, 977, 1391, 1498, 1954, 2247, 2782, 2931, 4173, 4494, 5862, 6839, 8346, 9737, 12701, 13678, 19474, 20517, 25402, 29211, 38103, 41034, 58422, 76206, 88907, 104539, 177814, 209078, 266721, 313617, 533442, 627234, 731773, 1359007, 1463546, 2195319, 2718014, 4077021, 4390638, 8154042, 9513049, 19026098, 28539147, 57078294]

約数ペア:

[(1, 57078294), (2, 28539147), (3, 19026098), (6, 9513049), (7, 8154042), (13, 4390638), (14, 4077021), (21, 2718014), (26, 2195319), (39, 1463546), (42, 1359007), (78, 731773), (91, 627234), (107, 533442), (182, 313617), (214, 266721), (273, 209078), (321, 177814), (546, 104539), (642, 88907), (749, 76206), (977, 58422), (1391, 41034), (1498, 38103), (1954, 29211), (2247, 25402), (2782, 20517), (2931, 19474), (4173, 13678), (4494, 12701), (5862, 9737), (6839, 8346)]