52530225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1618

約数の個数: 48

約数和(自身を含む): 97118784

約数和(自身を除く): 44588559

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 205, 275, 451, 615, 825, 1025, 1353, 1553, 2255, 3075, 4659, 6765, 7765, 11275, 17083, 23295, 33825, 38825, 51249, 63673, 85415, 116475, 191019, 256245, 318365, 427075, 700403, 955095, 1281225, 1591825, 2101209, 3502015, 4775475, 10506045, 17510075, 52530225]

約数ペア:

[(1, 52530225), (3, 17510075), (5, 10506045), (11, 4775475), (15, 3502015), (25, 2101209), (33, 1591825), (41, 1281225), (55, 955095), (75, 700403), (123, 427075), (165, 318365), (205, 256245), (275, 191019), (451, 116475), (615, 85415), (825, 63673), (1025, 51249), (1353, 38825), (1553, 33825), (2255, 23295), (3075, 17083), (4659, 11275), (6765, 7765)]