53161955

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12553}}^1$

素因数の和:12587

約数の個数: 24

約数和(自身を含む): 80144736

約数和(自身を除く): 26982781

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 12553, 62765, 87871, 138083, 439355, 690415, 966581, 1518913, 4832905, 7594565, 10632391, 53161955]

約数ペア:

[(1, 53161955), (5, 10632391), (7, 7594565), (11, 4832905), (35, 1518913), (55, 966581), (77, 690415), (121, 439355), (385, 138083), (605, 87871), (847, 62765), (4235, 12553)]