51423177

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2393}}^1$

素因数の和:2457

約数の個数: 32

約数和(自身を含む): 80438400

約数和(自身を除く): 29015223

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 1131, 1653, 2393, 7163, 7179, 21489, 31109, 45467, 69397, 93327, 136401, 208191, 591071, 902161, 1318543, 1773213, 2706483, 3955629, 17141059, 51423177]

約数ペア:

[(1, 51423177), (3, 17141059), (13, 3955629), (19, 2706483), (29, 1773213), (39, 1318543), (57, 902161), (87, 591071), (247, 208191), (377, 136401), (551, 93327), (741, 69397), (1131, 45467), (1653, 31109), (2393, 21489), (7163, 7179)]