53212510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409327}}^1$

素因数の和:409347

約数の個数: 16

約数和(自身を含む): 103150656

約数和(自身を除く): 49938146

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 409327, 818654, 2046635, 4093270, 5321251, 10642502, 26606255, 53212510]

約数ペア:

[(1, 53212510), (2, 26606255), (5, 10642502), (10, 5321251), (13, 4093270), (26, 2046635), (65, 818654), (130, 409327)]