53326390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{410203}}^1$

素因数の和:410223

約数の個数: 16

約数和(自身を含む): 103371408

約数和(自身を除く): 50045018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 410203, 820406, 2051015, 4102030, 5332639, 10665278, 26663195, 53326390]

約数ペア:

[(1, 53326390), (2, 26663195), (5, 10665278), (10, 5332639), (13, 4102030), (26, 2051015), (65, 820406), (130, 410203)]