55990174

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 89268480

約数和(自身を除く): 33278306

約数列:

[1, 2, 41, 59, 71, 82, 118, 142, 163, 326, 2419, 2911, 4189, 4838, 5822, 6683, 8378, 9617, 11573, 13366, 19234, 23146, 171749, 343498, 394297, 474493, 682807, 788594, 948986, 1365614, 27995087, 55990174]

約数ペア:

[(1, 55990174), (2, 27995087), (41, 1365614), (59, 948986), (71, 788594), (82, 682807), (118, 474493), (142, 394297), (163, 343498), (326, 171749), (2419, 23146), (2911, 19234), (4189, 13366), (4838, 11573), (5822, 9617), (6683, 8378)]