55876580

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{2969}}^1$

素因数の和:3919

約数の個数: 24

約数和(自身を含む): 117505080

約数和(自身を除く): 61628500

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 2969, 3764, 4705, 5938, 9410, 11876, 14845, 18820, 29690, 59380, 2793829, 5587658, 11175316, 13969145, 27938290, 55876580]

約数ペア:

[(1, 55876580), (2, 27938290), (4, 13969145), (5, 11175316), (10, 5587658), (20, 2793829), (941, 59380), (1882, 29690), (2969, 18820), (3764, 14845), (4705, 11876), (5938, 9410)]