51638922

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{150991}}^1$

素因数の和:151018

約数の個数: 24

約数和(自身を含む): 117773760

約数和(自身を除く): 66134838

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 150991, 301982, 452973, 905946, 1358919, 2717838, 2868829, 5737658, 8606487, 17212974, 25819461, 51638922]

約数ペア:

[(1, 51638922), (2, 25819461), (3, 17212974), (6, 8606487), (9, 5737658), (18, 2868829), (19, 2717838), (38, 1358919), (57, 905946), (114, 452973), (171, 301982), (342, 150991)]