55385176

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:1984

約数の個数: 64

約数和(自身を含む): 132295680

約数和(自身を除く): 76910504

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 517, 616, 658, 1034, 1316, 1913, 2068, 2632, 3619, 3826, 4136, 7238, 7652, 13391, 14476, 15304, 21043, 26782, 28952, 42086, 53564, 84172, 89911, 107128, 147301, 168344, 179822, 294602, 359644, 589204, 629377, 719288, 989021, 1178408, 1258754, 1978042, 2517508, 3956084, 5035016, 6923147, 7912168, 13846294, 27692588, 55385176]

約数ペア:

[(1, 55385176), (2, 27692588), (4, 13846294), (7, 7912168), (8, 6923147), (11, 5035016), (14, 3956084), (22, 2517508), (28, 1978042), (44, 1258754), (47, 1178408), (56, 989021), (77, 719288), (88, 629377), (94, 589204), (154, 359644), (188, 294602), (308, 179822), (329, 168344), (376, 147301), (517, 107128), (616, 89911), (658, 84172), (1034, 53564), (1316, 42086), (1913, 28952), (2068, 26782), (2632, 21043), (3619, 15304), (3826, 14476), (4136, 13391), (7238, 7652)]