57650218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 94501440

約数和(自身を除く): 36851222

約数列:

[1, 2, 19, 37, 38, 74, 131, 262, 313, 626, 703, 1406, 2489, 4847, 4978, 5947, 9694, 11581, 11894, 23162, 41003, 82006, 92093, 184186, 220039, 440078, 779057, 1517111, 1558114, 3034222, 28825109, 57650218]

約数ペア:

[(1, 57650218), (2, 28825109), (19, 3034222), (37, 1558114), (38, 1517111), (74, 779057), (131, 440078), (262, 220039), (313, 184186), (626, 92093), (703, 82006), (1406, 41003), (2489, 23162), (4847, 11894), (4978, 11581), (5947, 9694)]