53202580

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{19417}}^1$

素因数の和:19563

約数の個数: 24

約数和(自身を含む): 112546728

約数和(自身を除く): 59344148

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 19417, 38834, 77668, 97085, 194170, 388340, 2660129, 5320258, 10640516, 13300645, 26601290, 53202580]

約数ペア:

[(1, 53202580), (2, 26601290), (4, 13300645), (5, 10640516), (10, 5320258), (20, 2660129), (137, 388340), (274, 194170), (548, 97085), (685, 77668), (1370, 38834), (2740, 19417)]