55894390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{294181}}^1$

素因数の和:294207

約数の個数: 16

約数和(自身を含む): 105905520

約数和(自身を除く): 50011130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 294181, 588362, 1470905, 2941810, 5589439, 11178878, 27947195, 55894390]

約数ペア:

[(1, 55894390), (2, 27947195), (5, 11178878), (10, 5589439), (19, 2941810), (38, 1470905), (95, 588362), (190, 294181)]