51307299

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{569}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 76293360

約数和(自身を除く): 24986061

約数列:

[1, 3, 9, 43, 129, 233, 387, 569, 699, 1707, 2097, 5121, 10019, 24467, 30057, 73401, 90171, 132577, 220203, 397731, 1193193, 5700811, 17102433, 51307299]

約数ペア:

[(1, 51307299), (3, 17102433), (9, 5700811), (43, 1193193), (129, 397731), (233, 220203), (387, 132577), (569, 90171), (699, 73401), (1707, 30057), (2097, 24467), (5121, 10019)]