53821278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5407}}^1$

素因数の和:5501

約数の個数: 48

約数和(自身を含む): 134983680

約数和(自身を除く): 81162402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 5407, 9954, 10814, 16221, 32442, 37849, 48663, 75698, 97326, 113547, 227094, 340641, 427153, 681282, 854306, 1281459, 2562918, 2990071, 3844377, 5980142, 7688754, 8970213, 17940426, 26910639, 53821278]

約数ペア:

[(1, 53821278), (2, 26910639), (3, 17940426), (6, 8970213), (7, 7688754), (9, 5980142), (14, 3844377), (18, 2990071), (21, 2562918), (42, 1281459), (63, 854306), (79, 681282), (126, 427153), (158, 340641), (237, 227094), (474, 113547), (553, 97326), (711, 75698), (1106, 48663), (1422, 37849), (1659, 32442), (3318, 16221), (4977, 10814), (5407, 9954)]