51681352751

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{228797}}^1$

素因数の和:228911

約数の個数: 24

約数和(自身を含む): 62756545824

約数和(自身を除く): 11075193073

約数列:

[1, 7, 23, 61, 161, 427, 529, 1403, 3703, 9821, 32269, 225883, 228797, 1601579, 5262331, 13956617, 36836317, 97696319, 121033613, 321002191, 847235291, 2247015337, 7383050393, 51681352751]

約数ペア:

[(1, 51681352751), (7, 7383050393), (23, 2247015337), (61, 847235291), (161, 321002191), (427, 121033613), (529, 97696319), (1403, 36836317), (3703, 13956617), (9821, 5262331), (32269, 1601579), (225883, 228797)]