53720656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{305231}}^1$

素因数の和:305250

約数の個数: 20

約数和(自身を含む): 113546304

約数和(自身を除く): 59825648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 305231, 610462, 1220924, 2441848, 3357541, 4883696, 6715082, 13430164, 26860328, 53720656]

約数ペア:

[(1, 53720656), (2, 26860328), (4, 13430164), (8, 6715082), (11, 4883696), (16, 3357541), (22, 2441848), (44, 1220924), (88, 610462), (176, 305231)]