54526390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{286981}}^1$

素因数の和:287007

約数の個数: 16

約数和(自身を含む): 103313520

約数和(自身を除く): 48787130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 286981, 573962, 1434905, 2869810, 5452639, 10905278, 27263195, 54526390]

約数ペア:

[(1, 54526390), (2, 27263195), (5, 10905278), (10, 5452639), (19, 2869810), (38, 1434905), (95, 573962), (190, 286981)]