51498306

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{2887}}^1$

素因数の和:3886

約数の個数: 24

約数和(自身を含む): 111730944

約数和(自身を除く): 60232638

約数列:

[1, 2, 3, 6, 9, 18, 991, 1982, 2887, 2973, 5774, 5946, 8661, 8919, 17322, 17838, 25983, 51966, 2861017, 5722034, 8583051, 17166102, 25749153, 51498306]

約数ペア:

[(1, 51498306), (2, 25749153), (3, 17166102), (6, 8583051), (9, 5722034), (18, 2861017), (991, 51966), (1982, 25983), (2887, 17838), (2973, 17322), (5774, 8919), (5946, 8661)]