51832580

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{18917}}^1$

素因数の和:19063

約数の個数: 24

約数和(自身を含む): 109648728

約数和(自身を除く): 57816148

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 18917, 37834, 75668, 94585, 189170, 378340, 2591629, 5183258, 10366516, 12958145, 25916290, 51832580]

約数ペア:

[(1, 51832580), (2, 25916290), (4, 12958145), (5, 10366516), (10, 5183258), (20, 2591629), (137, 378340), (274, 189170), (548, 94585), (685, 75668), (1370, 37834), (2740, 18917)]