51287922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{407047}}^1$

素因数の和:407062

約数の個数: 24

約数和(自身を含む): 126998976

約数和(自身を除く): 75711054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 407047, 814094, 1221141, 2442282, 2849329, 3663423, 5698658, 7326846, 8547987, 17095974, 25643961, 51287922]

約数ペア:

[(1, 51287922), (2, 25643961), (3, 17095974), (6, 8547987), (7, 7326846), (9, 5698658), (14, 3663423), (18, 2849329), (21, 2442282), (42, 1221141), (63, 814094), (126, 407047)]