56755210

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{52069}}^1$

素因数の和:52185

約数の個数: 16

約数和(自身を含む): 103098600

約数和(自身を除く): 46343390

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 52069, 104138, 260345, 520690, 5675521, 11351042, 28377605, 56755210]

約数ペア:

[(1, 56755210), (2, 28377605), (5, 11351042), (10, 5675521), (109, 520690), (218, 260345), (545, 104138), (1090, 52069)]