53444272

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20747}}^1$

素因数の和:20785

約数の個数: 40

約数和(自身を含む): 123492096

約数和(自身を除く): 70047824

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 20747, 41494, 82988, 145229, 165976, 290458, 331952, 477181, 580916, 954362, 1161832, 1908724, 2323664, 3340267, 3817448, 6680534, 7634896, 13361068, 26722136, 53444272]

約数ペア:

[(1, 53444272), (2, 26722136), (4, 13361068), (7, 7634896), (8, 6680534), (14, 3817448), (16, 3340267), (23, 2323664), (28, 1908724), (46, 1161832), (56, 954362), (92, 580916), (112, 477181), (161, 331952), (184, 290458), (322, 165976), (368, 145229), (644, 82988), (1288, 41494), (2576, 20747)]