53689364

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{37181}}^1$

素因数の和:37223

約数の個数: 18

約数和(自身を含む): 99164394

約数和(自身を除く): 45475030

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 37181, 74362, 148724, 706439, 1412878, 2825756, 13422341, 26844682, 53689364]

約数ペア:

[(1, 53689364), (2, 26844682), (4, 13422341), (19, 2825756), (38, 1412878), (76, 706439), (361, 148724), (722, 74362), (1444, 37181)]