49495719

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181303}}^1$

素因数の和:181326

約数の個数: 16

約数和(自身を含む): 81224192

約数和(自身を除く): 31728473

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 181303, 543909, 1269121, 2356939, 3807363, 7070817, 16498573, 49495719]

約数ペア:

[(1, 49495719), (3, 16498573), (7, 7070817), (13, 3807363), (21, 2356939), (39, 1269121), (91, 543909), (273, 181303)]