54720419

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{839}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 61387200

約数和(自身を除く): 6666781

約数列:

[1, 13, 29, 173, 377, 839, 2249, 5017, 10907, 24331, 65221, 145147, 316303, 1886911, 4209263, 54720419]

約数ペア:

[(1, 54720419), (13, 4209263), (29, 1886911), (173, 316303), (377, 145147), (839, 65221), (2249, 24331), (5017, 10907)]