2556950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4649}}^1$

素因数の和:4672

約数の個数: 24

約数和(自身を含む): 5189400

約数和(自身を除く): 2632450

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 4649, 9298, 23245, 46490, 51139, 102278, 116225, 232450, 255695, 511390, 1278475, 2556950]

約数ペア:

[(1, 2556950), (2, 1278475), (5, 511390), (10, 255695), (11, 232450), (22, 116225), (25, 102278), (50, 51139), (55, 46490), (110, 23245), (275, 9298), (550, 4649)]