49489713

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60427}}^1$

素因数の和:60453

約数の個数: 24

約数和(自身を含む): 87983168

約数和(自身を除く): 38493455

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 60427, 181281, 422989, 543843, 785551, 1268967, 2356653, 3806901, 5498857, 7069959, 16496571, 49489713]

約数ペア:

[(1, 49489713), (3, 16496571), (7, 7069959), (9, 5498857), (13, 3806901), (21, 2356653), (39, 1268967), (63, 785551), (91, 543843), (117, 422989), (273, 181281), (819, 60427)]