53557884

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{78301}}^1$

素因数の和:78330

約数の個数: 36

約数和(自身を含む): 142509640

約数和(自身を除く): 88951756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 78301, 156602, 234903, 313204, 469806, 704709, 939612, 1409418, 1487719, 2818836, 2975438, 4463157, 5950876, 8926314, 13389471, 17852628, 26778942, 53557884]

約数ペア:

[(1, 53557884), (2, 26778942), (3, 17852628), (4, 13389471), (6, 8926314), (9, 5950876), (12, 4463157), (18, 2975438), (19, 2818836), (36, 1487719), (38, 1409418), (57, 939612), (76, 704709), (114, 469806), (171, 313204), (228, 234903), (342, 156602), (684, 78301)]