49665279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{2381}}^1$

素因数の和:2810

約数の個数: 16

約数和(自身を含む): 70316640

約数和(自身を除く): 20651361

約数列:

[1, 3, 17, 51, 409, 1227, 2381, 6953, 7143, 20859, 40477, 121431, 973829, 2921487, 16555093, 49665279]

約数ペア:

[(1, 49665279), (3, 16555093), (17, 2921487), (51, 973829), (409, 121431), (1227, 40477), (2381, 20859), (6953, 7143)]