49781982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2389}}^1$

素因数の和:2568

約数の個数: 32

約数和(自身を含む): 104624640

約数和(自身を除く): 54842658

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 151, 302, 453, 906, 2389, 3473, 4778, 6946, 7167, 10419, 14334, 20838, 54947, 109894, 164841, 329682, 360739, 721478, 1082217, 2164434, 8296997, 16593994, 24890991, 49781982]

約数ペア:

[(1, 49781982), (2, 24890991), (3, 16593994), (6, 8296997), (23, 2164434), (46, 1082217), (69, 721478), (138, 360739), (151, 329682), (302, 164841), (453, 109894), (906, 54947), (2389, 20838), (3473, 14334), (4778, 10419), (6946, 7167)]