51477118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 103150080

約数和(自身を除く): 51672962

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 73, 77, 133, 146, 154, 209, 241, 266, 418, 482, 511, 803, 1022, 1387, 1463, 1606, 1687, 2651, 2774, 2926, 3374, 4579, 5302, 5621, 9158, 9709, 11242, 15257, 17593, 18557, 19418, 30514, 32053, 35186, 37114, 50369, 64106, 100738, 106799, 123151, 193523, 213598, 246302, 334267, 352583, 387046, 668534, 705166, 1354661, 2339869, 2709322, 3676937, 4679738, 7353874, 25738559, 51477118]

約数ペア:

[(1, 51477118), (2, 25738559), (7, 7353874), (11, 4679738), (14, 3676937), (19, 2709322), (22, 2339869), (38, 1354661), (73, 705166), (77, 668534), (133, 387046), (146, 352583), (154, 334267), (209, 246302), (241, 213598), (266, 193523), (418, 123151), (482, 106799), (511, 100738), (803, 64106), (1022, 50369), (1387, 37114), (1463, 35186), (1606, 32053), (1687, 30514), (2651, 19418), (2774, 18557), (2926, 17593), (3374, 15257), (4579, 11242), (5302, 9709), (5621, 9158)]