57031898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 108706752

約数和(自身を除く): 51674854

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 131, 154, 242, 257, 262, 514, 847, 917, 1441, 1694, 1799, 1834, 2827, 2882, 3598, 5654, 10087, 15851, 19789, 20174, 31097, 31702, 33667, 39578, 62194, 67334, 110957, 217679, 221914, 235669, 370337, 435358, 471338, 740674, 2592359, 4073707, 5184718, 8147414, 28515949, 57031898]

約数ペア:

[(1, 57031898), (2, 28515949), (7, 8147414), (11, 5184718), (14, 4073707), (22, 2592359), (77, 740674), (121, 471338), (131, 435358), (154, 370337), (242, 235669), (257, 221914), (262, 217679), (514, 110957), (847, 67334), (917, 62194), (1441, 39578), (1694, 33667), (1799, 31702), (1834, 31097), (2827, 20174), (2882, 19789), (3598, 15851), (5654, 10087)]