55382257

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1831}}^1$

素因数の和:2016

約数の個数: 16

約数和(自身を含む): 65952000

約数和(自身を除く): 10569743

約数列:

[1, 7, 29, 149, 203, 1043, 1831, 4321, 12817, 30247, 53099, 272819, 371693, 1909733, 7911751, 55382257]

約数ペア:

[(1, 55382257), (7, 7911751), (29, 1909733), (149, 371693), (203, 272819), (1043, 53099), (1831, 30247), (4321, 12817)]