48217729

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 61931520

約数和(自身を除く): 13713791

約数列:

[1, 7, 17, 23, 79, 119, 161, 223, 391, 553, 1343, 1561, 1817, 2737, 3791, 5129, 9401, 12719, 17617, 26537, 30889, 35903, 87193, 123319, 216223, 299489, 405191, 610351, 2096423, 2836337, 6888247, 48217729]

約数ペア:

[(1, 48217729), (7, 6888247), (17, 2836337), (23, 2096423), (79, 610351), (119, 405191), (161, 299489), (223, 216223), (391, 123319), (553, 87193), (1343, 35903), (1561, 30889), (1817, 26537), (2737, 17617), (3791, 12719), (5129, 9401)]