53397292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1597}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 100852976

約数和(自身を除く): 47455684

約数列:

[1, 2, 4, 13, 26, 52, 643, 1286, 1597, 2572, 3194, 6388, 8359, 16718, 20761, 33436, 41522, 83044, 1026871, 2053742, 4107484, 13349323, 26698646, 53397292]

約数ペア:

[(1, 53397292), (2, 26698646), (4, 13349323), (13, 4107484), (26, 2053742), (52, 1026871), (643, 83044), (1286, 41522), (1597, 33436), (2572, 20761), (3194, 16718), (6388, 8359)]