49890687

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6967}}^1$

素因数の和:7019

約数の個数: 32

約数和(自身を含む): 85622784

約数和(自身を除く): 35732097

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 6967, 7161, 20901, 48769, 76637, 146307, 215977, 229911, 536459, 647931, 1511839, 1609377, 2375747, 4535517, 7127241, 16630229, 49890687]

約数ペア:

[(1, 49890687), (3, 16630229), (7, 7127241), (11, 4535517), (21, 2375747), (31, 1609377), (33, 1511839), (77, 647931), (93, 536459), (217, 229911), (231, 215977), (341, 146307), (651, 76637), (1023, 48769), (2387, 20901), (6967, 7161)]