57398886

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1$

素因数の和:1253

約数の個数: 48

約数和(自身を含む): 131866800

約数和(自身を除く): 74467914

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 471, 942, 1069, 1413, 2138, 2826, 2983, 3207, 5966, 6414, 8949, 9621, 17898, 19242, 20311, 26847, 40622, 53694, 60933, 121866, 167833, 182799, 335666, 365598, 503499, 1006998, 1510497, 3020994, 3188827, 6377654, 9566481, 19132962, 28699443, 57398886]

約数ペア:

[(1, 57398886), (2, 28699443), (3, 19132962), (6, 9566481), (9, 6377654), (18, 3188827), (19, 3020994), (38, 1510497), (57, 1006998), (114, 503499), (157, 365598), (171, 335666), (314, 182799), (342, 167833), (471, 121866), (942, 60933), (1069, 53694), (1413, 40622), (2138, 26847), (2826, 20311), (2983, 19242), (3207, 17898), (5966, 9621), (6414, 8949)]