55910526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 131658240

約数和(自身を除く): 75747714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 139, 157, 183, 278, 314, 366, 417, 427, 471, 834, 854, 942, 973, 1099, 1281, 1946, 2198, 2562, 2919, 3297, 5838, 6594, 8479, 9577, 16958, 19154, 21823, 25437, 28731, 43646, 50874, 57462, 59353, 65469, 67039, 118706, 130938, 134078, 152761, 178059, 201117, 305522, 356118, 402234, 458283, 916566, 1331203, 2662406, 3993609, 7987218, 9318421, 18636842, 27955263, 55910526]

約数ペア:

[(1, 55910526), (2, 27955263), (3, 18636842), (6, 9318421), (7, 7987218), (14, 3993609), (21, 2662406), (42, 1331203), (61, 916566), (122, 458283), (139, 402234), (157, 356118), (183, 305522), (278, 201117), (314, 178059), (366, 152761), (417, 134078), (427, 130938), (471, 118706), (834, 67039), (854, 65469), (942, 59353), (973, 57462), (1099, 50874), (1281, 43646), (1946, 28731), (2198, 25437), (2562, 21823), (2919, 19154), (3297, 16958), (5838, 9577), (6594, 8479)]