28084650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17021}}^1$

素因数の和:17047

約数の個数: 48

約数和(自身を含む): 75986208

約数和(自身を除く): 47901558

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 17021, 34042, 51063, 85105, 102126, 170210, 187231, 255315, 374462, 425525, 510630, 561693, 851050, 936155, 1123386, 1276575, 1872310, 2553150, 2808465, 4680775, 5616930, 9361550, 14042325, 28084650]

約数ペア:

[(1, 28084650), (2, 14042325), (3, 9361550), (5, 5616930), (6, 4680775), (10, 2808465), (11, 2553150), (15, 1872310), (22, 1276575), (25, 1123386), (30, 936155), (33, 851050), (50, 561693), (55, 510630), (66, 425525), (75, 374462), (110, 255315), (150, 187231), (165, 170210), (275, 102126), (330, 85105), (550, 51063), (825, 34042), (1650, 17021)]