54464805

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:1992

約数の個数: 48

約数和(自身を含む): 102211200

約数和(自身を除く): 47746395

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 1035, 1215, 1863, 1949, 3105, 5589, 5847, 9315, 9745, 17541, 27945, 29235, 44827, 52623, 87705, 134481, 157869, 224135, 263115, 403443, 473607, 672405, 789345, 1210329, 2017215, 2368035, 3630987, 6051645, 10892961, 18154935, 54464805]

約数ペア:

[(1, 54464805), (3, 18154935), (5, 10892961), (9, 6051645), (15, 3630987), (23, 2368035), (27, 2017215), (45, 1210329), (69, 789345), (81, 672405), (115, 473607), (135, 403443), (207, 263115), (243, 224135), (345, 157869), (405, 134481), (621, 87705), (1035, 52623), (1215, 44827), (1863, 29235), (1949, 27945), (3105, 17541), (5589, 9745), (5847, 9315)]