55474686

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^2\times {\mathrm{1069}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 127501200

約数和(自身を除く): 72026514

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 961, 1069, 1674, 1922, 2138, 2883, 3207, 5766, 6414, 8649, 9621, 17298, 19242, 25947, 28863, 33139, 51894, 57726, 66278, 99417, 198834, 298251, 596502, 894753, 1027309, 1789506, 2054618, 3081927, 6163854, 9245781, 18491562, 27737343, 55474686]

約数ペア:

[(1, 55474686), (2, 27737343), (3, 18491562), (6, 9245781), (9, 6163854), (18, 3081927), (27, 2054618), (31, 1789506), (54, 1027309), (62, 894753), (93, 596502), (186, 298251), (279, 198834), (558, 99417), (837, 66278), (961, 57726), (1069, 51894), (1674, 33139), (1922, 28863), (2138, 25947), (2883, 19242), (3207, 17298), (5766, 9621), (6414, 8649)]