53984876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{111539}}^1$

素因数の和:111565

約数の個数: 18

約数和(自身を含む): 103843740

約数和(自身を除く): 49858864

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 111539, 223078, 446156, 1226929, 2453858, 4907716, 13496219, 26992438, 53984876]

約数ペア:

[(1, 53984876), (2, 26992438), (4, 13496219), (11, 4907716), (22, 2453858), (44, 1226929), (121, 446156), (242, 223078), (484, 111539)]