55935820

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{27691}}^1$

素因数の和:27801

約数の個数: 24

約数和(自身を含む): 118632528

約数和(自身を除く): 62696708

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 27691, 55382, 110764, 138455, 276910, 553820, 2796791, 5593582, 11187164, 13983955, 27967910, 55935820]

約数ペア:

[(1, 55935820), (2, 27967910), (4, 13983955), (5, 11187164), (10, 5593582), (20, 2796791), (101, 553820), (202, 276910), (404, 138455), (505, 110764), (1010, 55382), (2020, 27691)]