51034018

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 90097920

約数和(自身を除く): 39063902

約数列:

[1, 2, 7, 14, 53, 106, 109, 218, 371, 631, 742, 763, 1262, 1526, 4417, 5777, 8834, 11554, 33443, 40439, 66886, 68779, 80878, 137558, 234101, 468202, 481453, 962906, 3645287, 7290574, 25517009, 51034018]

約数ペア:

[(1, 51034018), (2, 25517009), (7, 7290574), (14, 3645287), (53, 962906), (106, 481453), (109, 468202), (218, 234101), (371, 137558), (631, 80878), (742, 68779), (763, 66886), (1262, 40439), (1526, 33443), (4417, 11554), (5777, 8834)]