51904105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{49669}}^1$

素因数の和:49704

約数の個数: 16

約数和(自身を含む): 71524800

約数和(自身を除く): 19620695

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 49669, 248345, 546359, 943711, 2731795, 4718555, 10380821, 51904105]

約数ペア:

[(1, 51904105), (5, 10380821), (11, 4718555), (19, 2731795), (55, 943711), (95, 546359), (209, 248345), (1045, 49669)]