55143478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{124759}}^1$

素因数の和:124791

約数の個数: 16

約数和(自身を含む): 94318560

約数和(自身を除く): 39175082

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 124759, 249518, 1621867, 2120903, 3243734, 4241806, 27571739, 55143478]

約数ペア:

[(1, 55143478), (2, 27571739), (13, 4241806), (17, 3243734), (26, 2120903), (34, 1621867), (221, 249518), (442, 124759)]