51658736

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:873

約数の個数: 40

約数和(自身を含む): 105067680

約数和(自身を除く): 53408944

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 229, 368, 458, 613, 916, 1226, 1832, 2452, 3664, 4904, 5267, 9808, 10534, 14099, 21068, 28198, 42136, 56396, 84272, 112792, 140377, 225584, 280754, 561508, 1123016, 2246032, 3228671, 6457342, 12914684, 25829368, 51658736]

約数ペア:

[(1, 51658736), (2, 25829368), (4, 12914684), (8, 6457342), (16, 3228671), (23, 2246032), (46, 1123016), (92, 561508), (184, 280754), (229, 225584), (368, 140377), (458, 112792), (613, 84272), (916, 56396), (1226, 42136), (1832, 28198), (2452, 21068), (3664, 14099), (4904, 10534), (5267, 9808)]