51609943

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 69050880

約数和(自身を除く): 17440937

約数列:

[1, 7, 11, 17, 77, 89, 119, 187, 443, 623, 979, 1309, 1513, 3101, 4873, 6853, 7531, 10591, 16643, 34111, 39427, 52717, 82841, 116501, 275989, 433697, 579887, 670259, 3035879, 4691813, 7372849, 51609943]

約数ペア:

[(1, 51609943), (7, 7372849), (11, 4691813), (17, 3035879), (77, 670259), (89, 579887), (119, 433697), (187, 275989), (443, 116501), (623, 82841), (979, 52717), (1309, 39427), (1513, 34111), (3101, 16643), (4873, 10591), (6853, 7531)]