53231871

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4903}}^1$

素因数の和:4971

約数の個数: 32

約数和(自身を含む): 90390528

約数和(自身を除く): 37158657

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 4903, 10857, 14709, 34321, 53933, 102963, 161799, 230441, 377531, 691323, 1132593, 1613087, 2534851, 4839261, 7604553, 17743957, 53231871]

約数ペア:

[(1, 53231871), (3, 17743957), (7, 7604553), (11, 4839261), (21, 2534851), (33, 1613087), (47, 1132593), (77, 691323), (141, 377531), (231, 230441), (329, 161799), (517, 102963), (987, 53933), (1551, 34321), (3619, 14709), (4903, 10857)]