55278244

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{17471}}^1$

素因数の和:17595

約数の個数: 24

約数和(自身を含む): 111541248

約数和(自身を除く): 56263004

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 17471, 34942, 69884, 122297, 244594, 489188, 1974223, 3948446, 7896892, 13819561, 27639122, 55278244]

約数ペア:

[(1, 55278244), (2, 27639122), (4, 13819561), (7, 7896892), (14, 3948446), (28, 1974223), (113, 489188), (226, 244594), (452, 122297), (791, 69884), (1582, 34942), (3164, 17471)]