55371261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 86313600

約数和(自身を除く): 30942339

約数列:

[1, 3, 11, 17, 33, 51, 89, 187, 267, 561, 979, 1109, 1513, 2937, 3327, 4539, 12199, 16643, 18853, 36597, 49929, 56559, 98701, 207383, 296103, 622149, 1085711, 1677917, 3257133, 5033751, 18457087, 55371261]

約数ペア:

[(1, 55371261), (3, 18457087), (11, 5033751), (17, 3257133), (33, 1677917), (51, 1085711), (89, 622149), (187, 296103), (267, 207383), (561, 98701), (979, 56559), (1109, 49929), (1513, 36597), (2937, 18853), (3327, 16643), (4539, 12199)]