47434990

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{11321}}^1$

素因数の和:11747

約数の個数: 16

約数和(自身を含む): 85594320

約数和(自身を除く): 38159330

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 11321, 22642, 56605, 113210, 4743499, 9486998, 23717495, 47434990]

約数ペア:

[(1, 47434990), (2, 23717495), (5, 9486998), (10, 4743499), (419, 113210), (838, 56605), (2095, 22642), (4190, 11321)]