53497206

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{461}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 136604160

約数和(自身を除く): 83106954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 307, 378, 461, 614, 921, 922, 1383, 1842, 2149, 2763, 2766, 3227, 4149, 4298, 5526, 6447, 6454, 8289, 8298, 9681, 12447, 12894, 16578, 19341, 19362, 24894, 29043, 38682, 58023, 58086, 87129, 116046, 141527, 174258, 283054, 424581, 849162, 990689, 1273743, 1981378, 2547486, 2972067, 3821229, 5944134, 7642458, 8916201, 17832402, 26748603, 53497206]

約数ペア:

[(1, 53497206), (2, 26748603), (3, 17832402), (6, 8916201), (7, 7642458), (9, 5944134), (14, 3821229), (18, 2972067), (21, 2547486), (27, 1981378), (42, 1273743), (54, 990689), (63, 849162), (126, 424581), (189, 283054), (307, 174258), (378, 141527), (461, 116046), (614, 87129), (921, 58086), (922, 58023), (1383, 38682), (1842, 29043), (2149, 24894), (2763, 19362), (2766, 19341), (3227, 16578), (4149, 12894), (4298, 12447), (5526, 9681), (6447, 8298), (6454, 8289)]