55887.000000

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 1768116

約数和(自身を除く): 976816

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 193, 205, 386, 410, 772, 820, 965, 1025, 1930, 2050, 3860, 4100, 4825, 7913, 9650, 15826, 19300, 31652, 39565, 79130, 158260, 197825, 395650, 791300]

約数ペア:

[(1, 791300), (2, 395650), (4, 197825), (5, 158260), (10, 79130), (20, 39565), (25, 31652), (41, 19300), (50, 15826), (82, 9650), (100, 7913), (164, 4825), (193, 4100), (205, 3860), (386, 2050), (410, 1930), (772, 1025), (820, 965)]