53551554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12379}}^1$

素因数の和:12494

約数の個数: 32

約数和(自身を含む): 123601920

約数和(自身を除く): 70050366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 12379, 24758, 37137, 74274, 86653, 173306, 259959, 519918, 1275037, 2550074, 3825111, 7650222, 8925259, 17850518, 26775777, 53551554]

約数ペア:

[(1, 53551554), (2, 26775777), (3, 17850518), (6, 8925259), (7, 7650222), (14, 3825111), (21, 2550074), (42, 1275037), (103, 519918), (206, 259959), (309, 173306), (618, 86653), (721, 74274), (1442, 37137), (2163, 24758), (4326, 12379)]