48789278

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{787}}^1$

素因数の和:1151

約数の個数: 16

約数和(自身を含む): 74135040

約数和(自身を除く): 25345762

約数列:

[1, 2, 139, 223, 278, 446, 787, 1574, 30997, 61994, 109393, 175501, 218786, 351002, 24394639, 48789278]

約数ペア:

[(1, 48789278), (2, 24394639), (139, 351002), (223, 218786), (278, 175501), (446, 109393), (787, 61994), (1574, 30997)]