57314528

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1811}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 120548736

約数和(自身を除く): 63234208

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1811, 1978, 3622, 3956, 7244, 7912, 14488, 15824, 28976, 31648, 41653, 57952, 77873, 83306, 155746, 166612, 311492, 333224, 622984, 666448, 1245968, 1332896, 1791079, 2491936, 3582158, 7164316, 14328632, 28657264, 57314528]

約数ペア:

[(1, 57314528), (2, 28657264), (4, 14328632), (8, 7164316), (16, 3582158), (23, 2491936), (32, 1791079), (43, 1332896), (46, 1245968), (86, 666448), (92, 622984), (172, 333224), (184, 311492), (344, 166612), (368, 155746), (688, 83306), (736, 77873), (989, 57952), (1376, 41653), (1811, 31648), (1978, 28976), (3622, 15824), (3956, 14488), (7244, 7912)]