56450402

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{809}}^1$

素因数の和:1201

約数の個数: 16

約数和(自身を含む): 85730400

約数和(自身を除く): 29279998

約数列:

[1, 2, 139, 251, 278, 502, 809, 1618, 34889, 69778, 112451, 203059, 224902, 406118, 28225201, 56450402]

約数ペア:

[(1, 56450402), (2, 28225201), (139, 406118), (251, 224902), (278, 203059), (502, 112451), (809, 69778), (1618, 34889)]