53381425

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 68245632

約数和(自身を除く): 14864207

約数列:

[1, 5, 25, 47, 181, 235, 251, 905, 1175, 1255, 4525, 6275, 8507, 11797, 42535, 45431, 58985, 212675, 227155, 294925, 1135775, 2135257, 10676285, 53381425]

約数ペア:

[(1, 53381425), (5, 10676285), (25, 2135257), (47, 1135775), (181, 294925), (235, 227155), (251, 212675), (905, 58985), (1175, 45431), (1255, 42535), (4525, 11797), (6275, 8507)]