51247190

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{19051}}^1$

素因数の和:19327

約数の個数: 16

約数和(自身を含む): 92592720

約数和(自身を除く): 41345530

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 19051, 38102, 95255, 190510, 5124719, 10249438, 25623595, 51247190]

約数ペア:

[(1, 51247190), (2, 25623595), (5, 10249438), (10, 5124719), (269, 190510), (538, 95255), (1345, 38102), (2690, 19051)]