50872449

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{4139}}^1$

素因数の和:4400

約数の個数: 16

約数和(自身を含む): 72135360

約数和(自身を除く): 21262911

約数列:

[1, 3, 17, 51, 241, 723, 4097, 4139, 12291, 12417, 70363, 211089, 997499, 2992497, 16957483, 50872449]

約数ペア:

[(1, 50872449), (3, 16957483), (17, 2992497), (51, 997499), (241, 211089), (723, 70363), (4097, 12417), (4139, 12291)]