42545810

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{90523}}^1$

素因数の和:90577

約数の個数: 16

約数和(自身を含む): 78212736

約数和(自身を除く): 35666926

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 90523, 181046, 452615, 905230, 4254581, 8509162, 21272905, 42545810]

約数ペア:

[(1, 42545810), (2, 21272905), (5, 8509162), (10, 4254581), (47, 905230), (94, 452615), (235, 181046), (470, 90523)]