27554150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42391}}^1$

素因数の和:42416

約数の個数: 24

約数和(自身を含む): 55194384

約数和(自身を除く): 27640234

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 42391, 84782, 211955, 423910, 551083, 1059775, 1102166, 2119550, 2755415, 5510830, 13777075, 27554150]

約数ペア:

[(1, 27554150), (2, 13777075), (5, 5510830), (10, 2755415), (13, 2119550), (25, 1102166), (26, 1059775), (50, 551083), (65, 423910), (130, 211955), (325, 84782), (650, 42391)]