53664770

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{27241}}^1$

素因数の和:27445

約数の個数: 16

約数和(自身を含む): 97090488

約数和(自身を除く): 43425718

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 27241, 54482, 136205, 272410, 5366477, 10732954, 26832385, 53664770]

約数ペア:

[(1, 53664770), (2, 26832385), (5, 10732954), (10, 5366477), (197, 272410), (394, 136205), (985, 54482), (1970, 27241)]