57680056

素因数分解:

$2^3\times 7^2\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 126505800

約数和(自身を除く): 68825744

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 269, 392, 538, 547, 1076, 1094, 1883, 2152, 2188, 3766, 3829, 4376, 7532, 7658, 13181, 15064, 15316, 26362, 26803, 30632, 52724, 53606, 105448, 107212, 147143, 214424, 294286, 588572, 1030001, 1177144, 2060002, 4120004, 7210007, 8240008, 14420014, 28840028, 57680056]

約数ペア:

[(1, 57680056), (2, 28840028), (4, 14420014), (7, 8240008), (8, 7210007), (14, 4120004), (28, 2060002), (49, 1177144), (56, 1030001), (98, 588572), (196, 294286), (269, 214424), (392, 147143), (538, 107212), (547, 105448), (1076, 53606), (1094, 52724), (1883, 30632), (2152, 26803), (2188, 26362), (3766, 15316), (3829, 15064), (4376, 13181), (7532, 7658)]