51371964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{203857}}^1$

素因数の和:203874

約数の個数: 36

約数和(自身を含む): 148408624

約数和(自身を除く): 97036660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 203857, 407714, 611571, 815428, 1223142, 1426999, 1834713, 2446284, 2853998, 3669426, 4280997, 5707996, 7338852, 8561994, 12842991, 17123988, 25685982, 51371964]

約数ペア:

[(1, 51371964), (2, 25685982), (3, 17123988), (4, 12842991), (6, 8561994), (7, 7338852), (9, 5707996), (12, 4280997), (14, 3669426), (18, 2853998), (21, 2446284), (28, 1834713), (36, 1426999), (42, 1223142), (63, 815428), (84, 611571), (126, 407714), (252, 203857)]