50384996907

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{49367}}^1$

素因数の和:49568

約数の個数: 48

約数和(自身を含む): 80232083712

約数和(自身を除く): 29847086805

約数列:

[1, 3, 7, 21, 49, 53, 131, 147, 159, 371, 393, 917, 1113, 2597, 2751, 6419, 6943, 7791, 19257, 20829, 48601, 49367, 145803, 148101, 340207, 345569, 1020621, 1036707, 2418983, 2616451, 6467077, 7256949, 7849353, 18315157, 19401231, 45269539, 54945471, 128206099, 135808617, 316886773, 342755081, 384618297, 950660319, 1028265243, 2399285567, 7197856701, 16794998969, 50384996907]

約数ペア:

[(1, 50384996907), (3, 16794998969), (7, 7197856701), (21, 2399285567), (49, 1028265243), (53, 950660319), (131, 384618297), (147, 342755081), (159, 316886773), (371, 135808617), (393, 128206099), (917, 54945471), (1113, 45269539), (2597, 19401231), (2751, 18315157), (6419, 7849353), (6943, 7256949), (7791, 6467077), (19257, 2616451), (20829, 2418983), (48601, 1036707), (49367, 1020621), (145803, 345569), (148101, 340207)]