51265907

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 65499840

約数和(自身を除く): 14233933

約数列:

[1, 7, 11, 49, 77, 227, 419, 539, 1589, 2497, 2933, 4609, 11123, 17479, 20531, 32263, 95113, 122353, 225841, 665791, 1046243, 4660537, 7323701, 51265907]

約数ペア:

[(1, 51265907), (7, 7323701), (11, 4660537), (49, 1046243), (77, 665791), (227, 225841), (419, 122353), (539, 95113), (1589, 32263), (2497, 20531), (2933, 17479), (4609, 11123)]