53872467

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 85034880

約数和(自身を除く): 31162413

約数列:

[1, 3, 11, 19, 33, 57, 73, 107, 121, 209, 219, 321, 363, 627, 803, 1177, 1387, 2033, 2299, 2409, 3531, 4161, 6099, 6897, 7811, 8833, 12947, 15257, 22363, 23433, 26499, 38841, 45771, 67089, 85921, 148409, 167827, 245993, 257763, 445227, 503481, 737979, 945131, 1632499, 2835393, 4897497, 17957489, 53872467]

約数ペア:

[(1, 53872467), (3, 17957489), (11, 4897497), (19, 2835393), (33, 1632499), (57, 945131), (73, 737979), (107, 503481), (121, 445227), (209, 257763), (219, 245993), (321, 167827), (363, 148409), (627, 85921), (803, 67089), (1177, 45771), (1387, 38841), (2033, 26499), (2299, 23433), (2409, 22363), (3531, 15257), (4161, 12947), (6099, 8833), (6897, 7811)]