56122955

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 23710645

約数列:

[1, 5, 7, 35, 43, 89, 215, 301, 419, 445, 623, 1505, 2095, 2933, 3115, 3827, 14665, 18017, 19135, 26789, 37291, 90085, 126119, 133945, 186455, 261037, 630595, 1305185, 1603513, 8017565, 11224591, 56122955]

約数ペア:

[(1, 56122955), (5, 11224591), (7, 8017565), (35, 1603513), (43, 1305185), (89, 630595), (215, 261037), (301, 186455), (419, 133945), (445, 126119), (623, 90085), (1505, 37291), (2095, 26789), (2933, 19135), (3115, 18017), (3827, 14665)]