53889913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1907}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 67405824

約数和(自身を除く): 13515911

約数列:

[1, 7, 11, 77, 367, 1907, 2569, 4037, 13349, 20977, 28259, 146839, 699869, 4899083, 7698559, 53889913]

約数ペア:

[(1, 53889913), (7, 7698559), (11, 4899083), (77, 699869), (367, 146839), (1907, 28259), (2569, 20977), (4037, 13349)]