53012484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{997}}^1$

素因数の和:1225

約数の個数: 72

約数和(自身を含む): 154027328

約数和(自身を除く): 101014844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 422, 633, 844, 997, 1266, 1477, 1899, 1994, 2532, 2954, 2991, 3798, 3988, 4431, 5908, 5982, 6979, 7596, 8862, 8973, 11964, 13293, 13958, 17724, 17946, 20937, 26586, 27916, 35892, 41874, 53172, 62811, 83748, 125622, 210367, 251244, 420734, 631101, 841468, 1262202, 1472569, 1893303, 2524404, 2945138, 3786606, 4417707, 5890276, 7573212, 8835414, 13253121, 17670828, 26506242, 53012484]

約数ペア:

[(1, 53012484), (2, 26506242), (3, 17670828), (4, 13253121), (6, 8835414), (7, 7573212), (9, 5890276), (12, 4417707), (14, 3786606), (18, 2945138), (21, 2524404), (28, 1893303), (36, 1472569), (42, 1262202), (63, 841468), (84, 631101), (126, 420734), (211, 251244), (252, 210367), (422, 125622), (633, 83748), (844, 62811), (997, 53172), (1266, 41874), (1477, 35892), (1899, 27916), (1994, 26586), (2532, 20937), (2954, 17946), (2991, 17724), (3798, 13958), (3988, 13293), (4431, 11964), (5908, 8973), (5982, 8862), (6979, 7596)]