55228700

素因数分解:

$2^2\times 5^2\times {\mathrm{479}}^1\times {\mathrm{1153}}^1$

素因数の和:1646

約数の個数: 36

約数和(自身を含む): 120200640

約数和(自身を除く): 64971940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 479, 958, 1153, 1916, 2306, 2395, 4612, 4790, 5765, 9580, 11530, 11975, 23060, 23950, 28825, 47900, 57650, 115300, 552287, 1104574, 2209148, 2761435, 5522870, 11045740, 13807175, 27614350, 55228700]

約数ペア:

[(1, 55228700), (2, 27614350), (4, 13807175), (5, 11045740), (10, 5522870), (20, 2761435), (25, 2209148), (50, 1104574), (100, 552287), (479, 115300), (958, 57650), (1153, 47900), (1916, 28825), (2306, 23950), (2395, 23060), (4612, 11975), (4790, 11530), (5765, 9580)]