49101490

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{27431}}^1$

素因数の和:27617

約数の個数: 16

約数和(自身を含む): 88879680

約数和(自身を除く): 39778190

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 27431, 54862, 137155, 274310, 4910149, 9820298, 24550745, 49101490]

約数ペア:

[(1, 49101490), (2, 24550745), (5, 9820298), (10, 4910149), (179, 274310), (358, 137155), (895, 54862), (1790, 27431)]