53257646

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{8293}}^1$

素因数の和:8340

約数の個数: 24

約数和(自身を含む): 91068120

約数和(自身を除く): 37810474

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 8293, 16586, 107809, 157567, 215618, 315134, 1401517, 2048371, 2803034, 4096742, 26628823, 53257646]

約数ペア:

[(1, 53257646), (2, 26628823), (13, 4096742), (19, 2803034), (26, 2048371), (38, 1401517), (169, 315134), (247, 215618), (338, 157567), (494, 107809), (3211, 16586), (6422, 8293)]