27804950

素因数分解:

$2^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{1979}}^1$

素因数の和:2272

約数の個数: 24

約数和(自身を含む): 51927480

約数和(自身を除く): 24122530

約数列:

[1, 2, 5, 10, 25, 50, 281, 562, 1405, 1979, 2810, 3958, 7025, 9895, 14050, 19790, 49475, 98950, 556099, 1112198, 2780495, 5560990, 13902475, 27804950]

約数ペア:

[(1, 27804950), (2, 13902475), (5, 5560990), (10, 2780495), (25, 1112198), (50, 556099), (281, 98950), (562, 49475), (1405, 19790), (1979, 14050), (2810, 9895), (3958, 7025)]