51978674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 87340032

約数和(自身を除く): 35361358

約数列:

[1, 2, 11, 22, 71, 107, 142, 214, 311, 622, 781, 1177, 1562, 2354, 3421, 6842, 7597, 15194, 22081, 33277, 44162, 66554, 83567, 167134, 242891, 366047, 485782, 732094, 2362667, 4725334, 25989337, 51978674]

約数ペア:

[(1, 51978674), (2, 25989337), (11, 4725334), (22, 2362667), (71, 732094), (107, 485782), (142, 366047), (214, 242891), (311, 167134), (622, 83567), (781, 66554), (1177, 44162), (1562, 33277), (2354, 22081), (3421, 15194), (6842, 7597)]