54949287

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 81881280

約数和(自身を除く): 26931993

約数列:

[1, 3, 17, 29, 51, 53, 87, 159, 493, 701, 901, 1479, 1537, 2103, 2703, 4611, 11917, 20329, 26129, 35751, 37153, 60987, 78387, 111459, 345593, 631601, 1036779, 1077437, 1894803, 3232311, 18316429, 54949287]

約数ペア:

[(1, 54949287), (3, 18316429), (17, 3232311), (29, 1894803), (51, 1077437), (53, 1036779), (87, 631601), (159, 345593), (493, 111459), (701, 78387), (901, 60987), (1479, 37153), (1537, 35751), (2103, 26129), (2703, 20329), (4611, 11917)]