51493065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{761}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 89099136

約数和(自身を除く): 37606071

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 347, 761, 1041, 1735, 2283, 3805, 4511, 5205, 9893, 11415, 13533, 22555, 29679, 49465, 67665, 148395, 264067, 792201, 1320335, 3432871, 3961005, 10298613, 17164355, 51493065]

約数ペア:

[(1, 51493065), (3, 17164355), (5, 10298613), (13, 3961005), (15, 3432871), (39, 1320335), (65, 792201), (195, 264067), (347, 148395), (761, 67665), (1041, 49465), (1735, 29679), (2283, 22555), (3805, 13533), (4511, 11415), (5205, 9893)]