53942018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{2339}}^1$

素因数の和:3241

約数の個数: 16

約数和(自身を含む): 87272640

約数和(自身を除く): 33330622

約数列:

[1, 2, 13, 26, 887, 1774, 2339, 4678, 11531, 23062, 30407, 60814, 2074693, 4149386, 26971009, 53942018]

約数ペア:

[(1, 53942018), (2, 26971009), (13, 4149386), (26, 2074693), (887, 60814), (1774, 30407), (2339, 23062), (4678, 11531)]