56902352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{273569}}^1$

素因数の和:273590

約数の個数: 20

約数和(自身を含む): 118729380

約数和(自身を除く): 61827028

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 273569, 547138, 1094276, 2188552, 3556397, 4377104, 7112794, 14225588, 28451176, 56902352]

約数ペア:

[(1, 56902352), (2, 28451176), (4, 14225588), (8, 7112794), (13, 4377104), (16, 3556397), (26, 2188552), (52, 1094276), (104, 547138), (208, 273569)]