52756

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:135

約数の個数: 18

約数和(自身を含む): 102410

約数和(自身を除く): 49654

約数列:

[1, 2, 4, 11, 22, 44, 109, 121, 218, 242, 436, 484, 1199, 2398, 4796, 13189, 26378, 52756]

約数ペア:

[(1, 52756), (2, 26378), (4, 13189), (11, 4796), (22, 2398), (44, 1199), (109, 484), (121, 436), (218, 242)]