56217805

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 80720640

約数和(自身を除く): 24502835

約数列:

[1, 5, 7, 29, 35, 97, 145, 203, 485, 571, 679, 1015, 2813, 2855, 3395, 3997, 14065, 16559, 19691, 19985, 55387, 82795, 98455, 115913, 276935, 387709, 579565, 1606223, 1938545, 8031115, 11243561, 56217805]

約数ペア:

[(1, 56217805), (5, 11243561), (7, 8031115), (29, 1938545), (35, 1606223), (97, 579565), (145, 387709), (203, 276935), (485, 115913), (571, 98455), (679, 82795), (1015, 55387), (2813, 19985), (2855, 19691), (3395, 16559), (3997, 14065)]