32781450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16811}}^1$

素因数の和:16839

約数の個数: 48

約数和(自身を含む): 87556896

約数和(自身を除く): 54775446

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 16811, 33622, 50433, 84055, 100866, 168110, 218543, 252165, 420275, 437086, 504330, 655629, 840550, 1092715, 1260825, 1311258, 2185430, 2521650, 3278145, 5463575, 6556290, 10927150, 16390725, 32781450]

約数ペア:

[(1, 32781450), (2, 16390725), (3, 10927150), (5, 6556290), (6, 5463575), (10, 3278145), (13, 2521650), (15, 2185430), (25, 1311258), (26, 1260825), (30, 1092715), (39, 840550), (50, 655629), (65, 504330), (75, 437086), (78, 420275), (130, 252165), (150, 218543), (195, 168110), (325, 100866), (390, 84055), (650, 50433), (975, 33622), (1950, 16811)]