55448211

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1031}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 91542528

約数和(自身を除く): 36094317

約数列:

[1, 3, 7, 13, 21, 39, 91, 197, 273, 591, 1031, 1379, 2561, 3093, 4137, 7217, 7683, 13403, 17927, 21651, 40209, 53781, 93821, 203107, 281463, 609321, 1421749, 2640391, 4265247, 7921173, 18482737, 55448211]

約数ペア:

[(1, 55448211), (3, 18482737), (7, 7921173), (13, 4265247), (21, 2640391), (39, 1421749), (91, 609321), (197, 281463), (273, 203107), (591, 93821), (1031, 53781), (1379, 40209), (2561, 21651), (3093, 17927), (4137, 13403), (7217, 7683)]