55251872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{132817}}^1$

素因数の和:132840

約数の個数: 24

約数和(自身を含む): 117145476

約数和(自身を除く): 61893604

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 132817, 265634, 531268, 1062536, 1726621, 2125072, 3453242, 4250144, 6906484, 13812968, 27625936, 55251872]

約数ペア:

[(1, 55251872), (2, 27625936), (4, 13812968), (8, 6906484), (13, 4250144), (16, 3453242), (26, 2125072), (32, 1726621), (52, 1062536), (104, 531268), (208, 265634), (416, 132817)]