53881093

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{241}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 66714560

約数和(自身を除く): 12833467

約数列:

[1, 7, 19, 41, 133, 241, 287, 779, 1681, 1687, 4579, 5453, 9881, 11767, 31939, 32053, 69167, 187739, 223573, 405121, 1314173, 2835847, 7697299, 53881093]

約数ペア:

[(1, 53881093), (7, 7697299), (19, 2835847), (41, 1314173), (133, 405121), (241, 223573), (287, 187739), (779, 69167), (1681, 32053), (1687, 31939), (4579, 11767), (5453, 9881)]