49856690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29501}}^1$

素因数の和:29534

約数の個数: 24

約数和(自身を含む): 97179588

約数和(自身を除く): 47322898

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 29501, 59002, 147505, 295010, 383513, 767026, 1917565, 3835130, 4985669, 9971338, 24928345, 49856690]

約数ペア:

[(1, 49856690), (2, 24928345), (5, 9971338), (10, 4985669), (13, 3835130), (26, 1917565), (65, 767026), (130, 383513), (169, 295010), (338, 147505), (845, 59002), (1690, 29501)]