49405551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2087}}^1$

素因数の和:2710

約数の個数: 16

約数和(自身を含む): 71092224

約数和(自身を除く): 21686673

約数列:

[1, 3, 13, 39, 607, 1821, 2087, 6261, 7891, 23673, 27131, 81393, 1266809, 3800427, 16468517, 49405551]

約数ペア:

[(1, 49405551), (3, 16468517), (13, 3800427), (39, 1266809), (607, 81393), (1821, 27131), (2087, 23673), (6261, 7891)]