53395364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{110321}}^1$

素因数の和:110347

約数の個数: 18

約数和(自身を含む): 102709782

約数和(自身を除く): 49314418

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 110321, 220642, 441284, 1213531, 2427062, 4854124, 13348841, 26697682, 53395364]

約数ペア:

[(1, 53395364), (2, 26697682), (4, 13348841), (11, 4854124), (22, 2427062), (44, 1213531), (121, 441284), (242, 220642), (484, 110321)]