53395195

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21487}}^1$

素因数の和:21570

約数の個数: 16

約数和(自身を含む): 74262528

約数和(自身を除く): 20867333

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 21487, 107435, 150409, 752045, 1525577, 7627885, 10679039, 53395195]

約数ペア:

[(1, 53395195), (5, 10679039), (7, 7627885), (35, 1525577), (71, 752045), (355, 150409), (497, 107435), (2485, 21487)]