56355978

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2861}}^1$

素因数の和:2947

約数の個数: 48

約数和(自身を含む): 133117344

約数和(自身を除く): 76761366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1407, 2814, 2861, 3283, 5722, 6566, 8583, 9849, 17166, 19698, 20027, 40054, 60081, 120162, 140189, 191687, 280378, 383374, 420567, 575061, 841134, 1150122, 1341809, 2683618, 4025427, 8050854, 9392663, 18785326, 28177989, 56355978]

約数ペア:

[(1, 56355978), (2, 28177989), (3, 18785326), (6, 9392663), (7, 8050854), (14, 4025427), (21, 2683618), (42, 1341809), (49, 1150122), (67, 841134), (98, 575061), (134, 420567), (147, 383374), (201, 280378), (294, 191687), (402, 140189), (469, 120162), (938, 60081), (1407, 40054), (2814, 20027), (2861, 19698), (3283, 17166), (5722, 9849), (6566, 8583)]