51825904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1291}}^1$

素因数の和:1505

約数の個数: 40

約数和(自身を含む): 108781232

約数和(自身を除く): 56955328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 193, 208, 386, 772, 1291, 1544, 2509, 2582, 3088, 5018, 5164, 10036, 10328, 16783, 20072, 20656, 33566, 40144, 67132, 134264, 249163, 268528, 498326, 996652, 1993304, 3239119, 3986608, 6478238, 12956476, 25912952, 51825904]

約数ペア:

[(1, 51825904), (2, 25912952), (4, 12956476), (8, 6478238), (13, 3986608), (16, 3239119), (26, 1993304), (52, 996652), (104, 498326), (193, 268528), (208, 249163), (386, 134264), (772, 67132), (1291, 40144), (1544, 33566), (2509, 20656), (2582, 20072), (3088, 16783), (5018, 10328), (5164, 10036)]