49205091

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40699}}^1$

素因数の和:40746

約数の個数: 16

約数和(自身を含む): 72934400

約数和(自身を除く): 23729309

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 40699, 122097, 529087, 1261669, 1587261, 3785007, 16401697, 49205091]

約数ペア:

[(1, 49205091), (3, 16401697), (13, 3785007), (31, 1587261), (39, 1261669), (93, 529087), (403, 122097), (1209, 40699)]