30531050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{55511}}^1$

素因数の和:55534

約数の個数: 24

約数和(自身を含む): 61951392

約数和(自身を除く): 31420342

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 55511, 111022, 277555, 555110, 610621, 1221242, 1387775, 2775550, 3053105, 6106210, 15265525, 30531050]

約数ペア:

[(1, 30531050), (2, 15265525), (5, 6106210), (10, 3053105), (11, 2775550), (22, 1387775), (25, 1221242), (50, 610621), (55, 555110), (110, 277555), (275, 111022), (550, 55511)]