55356728

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{52027}}^1$

素因数の和:52059

約数の個数: 32

約数和(自身を含む): 124867200

約数和(自身を除く): 69510472

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 52027, 104054, 208108, 364189, 416216, 728378, 988513, 1456756, 1977026, 2913512, 3954052, 6919591, 7908104, 13839182, 27678364, 55356728]

約数ペア:

[(1, 55356728), (2, 27678364), (4, 13839182), (7, 7908104), (8, 6919591), (14, 3954052), (19, 2913512), (28, 1977026), (38, 1456756), (56, 988513), (76, 728378), (133, 416216), (152, 364189), (266, 208108), (532, 104054), (1064, 52027)]