51839514

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{4507}}^1$

素因数の和:4592

約数の個数: 40

約数和(自身を含む): 117821088

約数和(自身を除く): 65981574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 4507, 5751, 9014, 11502, 13521, 27042, 40563, 81126, 121689, 243378, 319997, 365067, 639994, 730134, 959991, 1919982, 2879973, 5759946, 8639919, 17279838, 25919757, 51839514]

約数ペア:

[(1, 51839514), (2, 25919757), (3, 17279838), (6, 8639919), (9, 5759946), (18, 2879973), (27, 1919982), (54, 959991), (71, 730134), (81, 639994), (142, 365067), (162, 319997), (213, 243378), (426, 121689), (639, 81126), (1278, 40563), (1917, 27042), (3834, 13521), (4507, 11502), (5751, 9014)]