53911390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{414703}}^1$

素因数の和:414723

約数の個数: 16

約数和(自身を含む): 104505408

約数和(自身を除く): 50594018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 414703, 829406, 2073515, 4147030, 5391139, 10782278, 26955695, 53911390]

約数ペア:

[(1, 53911390), (2, 26955695), (5, 10782278), (10, 5391139), (13, 4147030), (26, 2073515), (65, 829406), (130, 414703)]