55407506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15643}}^1$

素因数の和:15686

約数の個数: 32

約数和(自身を含む): 108131328

約数和(自身を除く): 52723822

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 15643, 31286, 109501, 172073, 219002, 344146, 359789, 719578, 1204511, 2409022, 2518523, 3957679, 5037046, 7915358, 27703753, 55407506]

約数ペア:

[(1, 55407506), (2, 27703753), (7, 7915358), (11, 5037046), (14, 3957679), (22, 2518523), (23, 2409022), (46, 1204511), (77, 719578), (154, 359789), (161, 344146), (253, 219002), (322, 172073), (506, 109501), (1771, 31286), (3542, 15643)]