56170254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19961}}^1$

素因数の和:20040

約数の個数: 32

約数和(自身を含む): 130311936

約数和(自身を除く): 74141682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 19961, 39922, 59883, 119766, 139727, 279454, 419181, 838362, 1337387, 2674774, 4012161, 8024322, 9361709, 18723418, 28085127, 56170254]

約数ペア:

[(1, 56170254), (2, 28085127), (3, 18723418), (6, 9361709), (7, 8024322), (14, 4012161), (21, 2674774), (42, 1337387), (67, 838362), (134, 419181), (201, 279454), (402, 139727), (469, 119766), (938, 59883), (1407, 39922), (2814, 19961)]