49194992

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:646

約数の個数: 80

約数和(自身を含む): 120682752

約数和(自身を除く): 71487760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 146, 154, 176, 292, 308, 511, 547, 584, 616, 803, 1022, 1094, 1168, 1232, 1606, 2044, 2188, 3212, 3829, 4088, 4376, 5621, 6017, 6424, 7658, 8176, 8752, 11242, 12034, 12848, 15316, 22484, 24068, 30632, 39931, 42119, 44968, 48136, 61264, 79862, 84238, 89936, 96272, 159724, 168476, 279517, 319448, 336952, 439241, 559034, 638896, 673904, 878482, 1118068, 1756964, 2236136, 3074687, 3513928, 4472272, 6149374, 7027856, 12298748, 24597496, 49194992]

約数ペア:

[(1, 49194992), (2, 24597496), (4, 12298748), (7, 7027856), (8, 6149374), (11, 4472272), (14, 3513928), (16, 3074687), (22, 2236136), (28, 1756964), (44, 1118068), (56, 878482), (73, 673904), (77, 638896), (88, 559034), (112, 439241), (146, 336952), (154, 319448), (176, 279517), (292, 168476), (308, 159724), (511, 96272), (547, 89936), (584, 84238), (616, 79862), (803, 61264), (1022, 48136), (1094, 44968), (1168, 42119), (1232, 39931), (1606, 30632), (2044, 24068), (2188, 22484), (3212, 15316), (3829, 12848), (4088, 12034), (4376, 11242), (5621, 8752), (6017, 8176), (6424, 7658)]