51293264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{291439}}^1$

素因数の和:291458

約数の個数: 20

約数和(自身を含む): 108415680

約数和(自身を除く): 57122416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 291439, 582878, 1165756, 2331512, 3205829, 4663024, 6411658, 12823316, 25646632, 51293264]

約数ペア:

[(1, 51293264), (2, 25646632), (4, 12823316), (8, 6411658), (11, 4663024), (16, 3205829), (22, 2331512), (44, 1165756), (88, 582878), (176, 291439)]