50248863

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2041

約数の個数: 48

約数和(自身を含む): 91200000

約数和(自身を除く): 40951137

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 931, 1197, 1323, 1999, 2793, 3591, 5997, 8379, 13993, 17991, 25137, 37981, 41979, 53973, 97951, 113943, 125937, 265867, 293853, 341829, 377811, 797601, 881559, 1025487, 1861069, 2392803, 2644677, 5583207, 7178409, 16749621, 50248863]

約数ペア:

[(1, 50248863), (3, 16749621), (7, 7178409), (9, 5583207), (19, 2644677), (21, 2392803), (27, 1861069), (49, 1025487), (57, 881559), (63, 797601), (133, 377811), (147, 341829), (171, 293853), (189, 265867), (399, 125937), (441, 113943), (513, 97951), (931, 53973), (1197, 41979), (1323, 37981), (1999, 25137), (2793, 17991), (3591, 13993), (5997, 8379)]