51714448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2623

約数の個数: 40

約数和(自身を含む): 105993216

約数和(自身を除く): 54278768

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 2543, 5084, 5086, 10168, 10172, 20336, 20344, 40688, 78833, 104263, 157666, 208526, 315332, 417052, 630664, 834104, 1261328, 1668208, 3232153, 6464306, 12928612, 25857224, 51714448]

約数ペア:

[(1, 51714448), (2, 25857224), (4, 12928612), (8, 6464306), (16, 3232153), (31, 1668208), (41, 1261328), (62, 834104), (82, 630664), (124, 417052), (164, 315332), (248, 208526), (328, 157666), (496, 104263), (656, 78833), (1271, 40688), (2542, 20344), (2543, 20336), (5084, 10172), (5086, 10168)]