55072030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{32587}}^1$

素因数の和:32620

約数の個数: 24

約数和(自身を含む): 107344872

約数和(自身を除く): 52272842

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 32587, 65174, 162935, 325870, 423631, 847262, 2118155, 4236310, 5507203, 11014406, 27536015, 55072030]

約数ペア:

[(1, 55072030), (2, 27536015), (5, 11014406), (10, 5507203), (13, 4236310), (26, 2118155), (65, 847262), (130, 423631), (169, 325870), (338, 162935), (845, 65174), (1690, 32587)]