51113258

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 89424000

約数和(自身を除く): 38310742

約数列:

[1, 2, 7, 14, 107, 149, 214, 229, 298, 458, 749, 1043, 1498, 1603, 2086, 3206, 15943, 24503, 31886, 34121, 49006, 68242, 111601, 171521, 223202, 238847, 343042, 477694, 3650947, 7301894, 25556629, 51113258]

約数ペア:

[(1, 51113258), (2, 25556629), (7, 7301894), (14, 3650947), (107, 477694), (149, 343042), (214, 238847), (229, 223202), (298, 171521), (458, 111601), (749, 68242), (1043, 49006), (1498, 34121), (1603, 31886), (2086, 24503), (3206, 15943)]