55142362

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{9907}}^1$

素因数の和:9954

約数の個数: 24

約数和(自身を含む): 94879008

約数和(自身を除く): 39736646

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 9907, 19814, 108977, 217954, 227861, 455722, 1198747, 2397494, 2506471, 5012942, 27571181, 55142362]

約数ペア:

[(1, 55142362), (2, 27571181), (11, 5012942), (22, 2506471), (23, 2397494), (46, 1198747), (121, 455722), (242, 227861), (253, 217954), (506, 108977), (2783, 19814), (5566, 9907)]