55412396

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{81971}}^1$

素因数の和:82001

約数の個数: 18

約数和(自身を含む): 105006132

約数和(自身を除く): 49593736

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 81971, 163942, 327884, 1065623, 2131246, 4262492, 13853099, 27706198, 55412396]

約数ペア:

[(1, 55412396), (2, 27706198), (4, 13853099), (13, 4262492), (26, 2131246), (52, 1065623), (169, 327884), (338, 163942), (676, 81971)]