47940242

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{51109}}^1$

素因数の和:51185

約数の個数: 16

約数和(自身を含む): 83411520

約数和(自身を除く): 35471278

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 51109, 102218, 357763, 715526, 3424303, 6848606, 23970121, 47940242]

約数ペア:

[(1, 47940242), (2, 23970121), (7, 6848606), (14, 3424303), (67, 715526), (134, 357763), (469, 102218), (938, 51109)]