53409675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 98743680

約数和(自身を除く): 45334005

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 205, 275, 451, 615, 825, 1025, 1353, 1579, 2255, 3075, 4737, 6765, 7895, 11275, 17369, 23685, 33825, 39475, 52107, 64739, 86845, 118425, 194217, 260535, 323695, 434225, 712129, 971085, 1302675, 1618475, 2136387, 3560645, 4855425, 10681935, 17803225, 53409675]

約数ペア:

[(1, 53409675), (3, 17803225), (5, 10681935), (11, 4855425), (15, 3560645), (25, 2136387), (33, 1618475), (41, 1302675), (55, 971085), (75, 712129), (123, 434225), (165, 323695), (205, 260535), (275, 194217), (451, 118425), (615, 86845), (825, 64739), (1025, 52107), (1353, 39475), (1579, 33825), (2255, 23685), (3075, 17369), (4737, 11275), (6765, 7895)]