51447895

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 65935296

約数和(自身を除く): 14487401

約数列:

[1, 5, 23, 53, 115, 265, 367, 529, 1219, 1835, 2645, 6095, 8441, 19451, 28037, 42205, 97255, 140185, 194143, 447373, 970715, 2236865, 10289579, 51447895]

約数ペア:

[(1, 51447895), (5, 10289579), (23, 2236865), (53, 970715), (115, 447373), (265, 194143), (367, 140185), (529, 97255), (1219, 42205), (1835, 28037), (2645, 19451), (6095, 8441)]