55045991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 74661888

約数和(自身を除く): 19615897

約数列:

[1, 7, 11, 13, 77, 91, 127, 143, 433, 889, 1001, 1397, 1651, 3031, 4763, 5629, 9779, 11557, 18161, 33341, 39403, 54991, 61919, 127127, 384937, 433433, 604901, 714883, 4234307, 5004181, 7863713, 55045991]

約数ペア:

[(1, 55045991), (7, 7863713), (11, 5004181), (13, 4234307), (77, 714883), (91, 604901), (127, 433433), (143, 384937), (433, 127127), (889, 61919), (1001, 54991), (1397, 39403), (1651, 33341), (3031, 18161), (4763, 11557), (5629, 9779)]