51576507

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{11171}}^1$

素因数の和:11205

約数の個数: 24

約数和(自身を含む): 81332160

約数和(自身を除く): 29755653

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 11171, 33513, 100539, 212249, 301617, 636747, 904851, 1910241, 2714553, 5730723, 17192169, 51576507]

約数ペア:

[(1, 51576507), (3, 17192169), (9, 5730723), (19, 2714553), (27, 1910241), (57, 904851), (81, 636747), (171, 301617), (243, 212249), (513, 100539), (1539, 33513), (4617, 11171)]