55402886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1571}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 104129280

約数和(自身を除く): 48726394

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 229, 458, 1571, 1603, 2519, 3142, 3206, 5038, 10997, 17281, 17633, 21994, 34562, 35266, 120967, 241934, 359759, 719518, 2518313, 3957349, 5036626, 7914698, 27701443, 55402886]

約数ペア:

[(1, 55402886), (2, 27701443), (7, 7914698), (11, 5036626), (14, 3957349), (22, 2518313), (77, 719518), (154, 359759), (229, 241934), (458, 120967), (1571, 35266), (1603, 34562), (2519, 21994), (3142, 17633), (3206, 17281), (5038, 10997)]