51023196

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{7499}}^1$

素因数の和:7525

約数の個数: 72

約数和(自身を含む): 152880000

約数和(自身を除く): 101856804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 7499, 14998, 22497, 29996, 44994, 52493, 67491, 89988, 104986, 134982, 157479, 202473, 209972, 269964, 314958, 404946, 472437, 607419, 629916, 809892, 944874, 1214838, 1417311, 1822257, 1889748, 2429676, 2834622, 3644514, 4251933, 5669244, 7289028, 8503866, 12755799, 17007732, 25511598, 51023196]

約数ペア:

[(1, 51023196), (2, 25511598), (3, 17007732), (4, 12755799), (6, 8503866), (7, 7289028), (9, 5669244), (12, 4251933), (14, 3644514), (18, 2834622), (21, 2429676), (27, 1889748), (28, 1822257), (36, 1417311), (42, 1214838), (54, 944874), (63, 809892), (81, 629916), (84, 607419), (108, 472437), (126, 404946), (162, 314958), (189, 269964), (243, 209972), (252, 202473), (324, 157479), (378, 134982), (486, 104986), (567, 89988), (756, 67491), (972, 52493), (1134, 44994), (1701, 29996), (2268, 22497), (3402, 14998), (6804, 7499)]