54996393

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 80438400

約数和(自身を除く): 25442007

約数列:

[1, 3, 19, 37, 57, 89, 111, 267, 293, 703, 879, 1691, 2109, 3293, 5073, 5567, 9879, 10841, 16701, 26077, 32523, 62567, 78231, 187701, 205979, 495463, 617937, 964849, 1486389, 2894547, 18332131, 54996393]

約数ペア:

[(1, 54996393), (3, 18332131), (19, 2894547), (37, 1486389), (57, 964849), (89, 617937), (111, 495463), (267, 205979), (293, 187701), (703, 78231), (879, 62567), (1691, 32523), (2109, 26077), (3293, 16701), (5073, 10841), (5567, 9879)]