53040708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1931}}^1$

素因数の和:2057

約数の個数: 72

約数和(自身を含む): 154714560

約数和(自身を除く): 101673852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1931, 1962, 2289, 3052, 3862, 3924, 4578, 5793, 6867, 7724, 9156, 11586, 13517, 13734, 17379, 23172, 27034, 27468, 34758, 40551, 54068, 69516, 81102, 121653, 162204, 210479, 243306, 420958, 486612, 631437, 841916, 1262874, 1473353, 1894311, 2525748, 2946706, 3788622, 4420059, 5893412, 7577244, 8840118, 13260177, 17680236, 26520354, 53040708]

約数ペア:

[(1, 53040708), (2, 26520354), (3, 17680236), (4, 13260177), (6, 8840118), (7, 7577244), (9, 5893412), (12, 4420059), (14, 3788622), (18, 2946706), (21, 2525748), (28, 1894311), (36, 1473353), (42, 1262874), (63, 841916), (84, 631437), (109, 486612), (126, 420958), (218, 243306), (252, 210479), (327, 162204), (436, 121653), (654, 81102), (763, 69516), (981, 54068), (1308, 40551), (1526, 34758), (1931, 27468), (1962, 27034), (2289, 23172), (3052, 17379), (3862, 13734), (3924, 13517), (4578, 11586), (5793, 9156), (6867, 7724)]