49245880

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6379}}^1$

素因数の和:6583

約数の個数: 32

約数和(自身を含む): 111394800

約数和(自身を除く): 62148920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 6379, 7720, 12758, 25516, 31895, 51032, 63790, 127580, 255160, 1231147, 2462294, 4924588, 6155735, 9849176, 12311470, 24622940, 49245880]

約数ペア:

[(1, 49245880), (2, 24622940), (4, 12311470), (5, 9849176), (8, 6155735), (10, 4924588), (20, 2462294), (40, 1231147), (193, 255160), (386, 127580), (772, 63790), (965, 51032), (1544, 31895), (1930, 25516), (3860, 12758), (6379, 7720)]