49276485

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 42169275

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 71, 97, 135, 159, 213, 265, 291, 355, 477, 485, 639, 795, 873, 1065, 1431, 1455, 1917, 2385, 2619, 3195, 3763, 4365, 5141, 6887, 7155, 9585, 11289, 13095, 15423, 18815, 20661, 25705, 33867, 34435, 46269, 56445, 61983, 77115, 101601, 103305, 138807, 169335, 185949, 231345, 309915, 365011, 508005, 694035, 929745, 1095033, 1825055, 3285099, 5475165, 9855297, 16425495, 49276485]

約数ペア:

[(1, 49276485), (3, 16425495), (5, 9855297), (9, 5475165), (15, 3285099), (27, 1825055), (45, 1095033), (53, 929745), (71, 694035), (97, 508005), (135, 365011), (159, 309915), (213, 231345), (265, 185949), (291, 169335), (355, 138807), (477, 103305), (485, 101601), (639, 77115), (795, 61983), (873, 56445), (1065, 46269), (1431, 34435), (1455, 33867), (1917, 25705), (2385, 20661), (2619, 18815), (3195, 15423), (3763, 13095), (4365, 11289), (5141, 9585), (6887, 7155)]