51697836

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2153}}^1$

素因数の和:2215

約数の個数: 72

約数和(自身を含む): 141130080

約数和(自身を除く): 89432244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 522, 667, 828, 1044, 1334, 2001, 2153, 2668, 4002, 4306, 6003, 6459, 8004, 8612, 12006, 12918, 19377, 24012, 25836, 38754, 49519, 62437, 77508, 99038, 124874, 148557, 187311, 198076, 249748, 297114, 374622, 445671, 561933, 594228, 749244, 891342, 1123866, 1436051, 1782684, 2247732, 2872102, 4308153, 5744204, 8616306, 12924459, 17232612, 25848918, 51697836]

約数ペア:

[(1, 51697836), (2, 25848918), (3, 17232612), (4, 12924459), (6, 8616306), (9, 5744204), (12, 4308153), (18, 2872102), (23, 2247732), (29, 1782684), (36, 1436051), (46, 1123866), (58, 891342), (69, 749244), (87, 594228), (92, 561933), (116, 445671), (138, 374622), (174, 297114), (207, 249748), (261, 198076), (276, 187311), (348, 148557), (414, 124874), (522, 99038), (667, 77508), (828, 62437), (1044, 49519), (1334, 38754), (2001, 25836), (2153, 24012), (2668, 19377), (4002, 12918), (4306, 12006), (6003, 8612), (6459, 8004)]