49565313

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1674

約数の個数: 36

約数和(自身を含む): 84509568

約数和(自身を除く): 34944255

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 441, 497, 639, 1491, 1583, 3479, 4473, 4749, 10437, 11081, 14247, 31311, 33243, 77567, 99729, 112393, 232701, 337179, 698103, 786751, 1011537, 2360253, 5507257, 7080759, 16521771, 49565313]

約数ペア:

[(1, 49565313), (3, 16521771), (7, 7080759), (9, 5507257), (21, 2360253), (49, 1011537), (63, 786751), (71, 698103), (147, 337179), (213, 232701), (441, 112393), (497, 99729), (639, 77567), (1491, 33243), (1583, 31311), (3479, 14247), (4473, 11081), (4749, 10437)]