49112525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 78471168

約数和(自身を除く): 29358643

約数列:

[1, 5, 7, 11, 25, 31, 35, 55, 77, 155, 175, 217, 275, 341, 385, 775, 823, 1085, 1705, 1925, 2387, 4115, 5425, 5761, 8525, 9053, 11935, 20575, 25513, 28805, 45265, 59675, 63371, 127565, 144025, 178591, 226325, 280643, 316855, 637825, 892955, 1403215, 1584275, 1964501, 4464775, 7016075, 9822505, 49112525]

約数ペア:

[(1, 49112525), (5, 9822505), (7, 7016075), (11, 4464775), (25, 1964501), (31, 1584275), (35, 1403215), (55, 892955), (77, 637825), (155, 316855), (175, 280643), (217, 226325), (275, 178591), (341, 144025), (385, 127565), (775, 63371), (823, 59675), (1085, 45265), (1705, 28805), (1925, 25513), (2387, 20575), (4115, 11935), (5425, 9053), (5761, 8525)]