55927868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19889}}^1$

素因数の和:19949

約数の個数: 24

約数和(自身を含む): 105814800

約数和(自身を除く): 49886932

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 19889, 39778, 79556, 377891, 735893, 755782, 1471786, 1511564, 2943572, 13981967, 27963934, 55927868]

約数ペア:

[(1, 55927868), (2, 27963934), (4, 13981967), (19, 2943572), (37, 1511564), (38, 1471786), (74, 755782), (76, 735893), (148, 377891), (703, 79556), (1406, 39778), (2812, 19889)]