56408065

素因数分解:

$5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 81561600

約数和(自身を除く): 25153535

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 343, 1061, 1085, 1519, 1715, 5305, 7427, 7595, 10633, 32891, 37135, 51989, 53165, 164455, 230237, 259945, 363923, 1151185, 1611659, 1819615, 8058295, 11281613, 56408065]

約数ペア:

[(1, 56408065), (5, 11281613), (7, 8058295), (31, 1819615), (35, 1611659), (49, 1151185), (155, 363923), (217, 259945), (245, 230237), (343, 164455), (1061, 53165), (1085, 51989), (1519, 37135), (1715, 32891), (5305, 10633), (7427, 7595)]