53839994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 91209216

約数和(自身を除く): 37369222

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 806, 871, 997, 1742, 1994, 2077, 4154, 12961, 25922, 27001, 30907, 54002, 61814, 66799, 133598, 401791, 803582, 868387, 1736774, 2070769, 4141538, 26919997, 53839994]

約数ペア:

[(1, 53839994), (2, 26919997), (13, 4141538), (26, 2070769), (31, 1736774), (62, 868387), (67, 803582), (134, 401791), (403, 133598), (806, 66799), (871, 61814), (997, 54002), (1742, 30907), (1994, 27001), (2077, 25922), (4154, 12961)]