51815308

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{2273}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 93597840

約数和(自身を除く): 41782532

約数列:

[1, 2, 4, 41, 82, 139, 164, 278, 556, 2273, 4546, 5699, 9092, 11398, 22796, 93193, 186386, 315947, 372772, 631894, 1263788, 12953827, 25907654, 51815308]

約数ペア:

[(1, 51815308), (2, 25907654), (4, 12953827), (41, 1263788), (82, 631894), (139, 372772), (164, 315947), (278, 186386), (556, 93193), (2273, 22796), (4546, 11398), (5699, 9092)]