53599780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{206153}}^1$

素因数の和:206175

約数の個数: 24

約数和(自身を含む): 121218552

約数和(自身を除く): 67618772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 206153, 412306, 824612, 1030765, 2061530, 2679989, 4123060, 5359978, 10719956, 13399945, 26799890, 53599780]

約数ペア:

[(1, 53599780), (2, 26799890), (4, 13399945), (5, 10719956), (10, 5359978), (13, 4123060), (20, 2679989), (26, 2061530), (52, 1030765), (65, 824612), (130, 412306), (260, 206153)]