53939396

素因数分解:

$2^2\times 7^2\times {\mathrm{275201}}^1$

素因数の和:275219

約数の個数: 18

約数和(自身を含む): 109805598

約数和(自身を除く): 55866202

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 275201, 550402, 1100804, 1926407, 3852814, 7705628, 13484849, 26969698, 53939396]

約数ペア:

[(1, 53939396), (2, 26969698), (4, 13484849), (7, 7705628), (14, 3852814), (28, 1926407), (49, 1100804), (98, 550402), (196, 275201)]